Size Doctor Penis Enlargement System combines vacuum-based traction with medical-grade ABS plastic and silicone construction. Features four 4cm and twelve 2cm extender bars with girth-fixing bands for controlled tension stimulation. Delivers measurable length and girth gains through consistent daily wear.
Key Features:
Four 4cm, twelve 2cm, and two 0.5cm extender bars for progression
Medical-grade construction designed for safe daily penile tissue application
Six girth-fixing bands customize fit around different shaft sizes
Vacuum-based traction technology applies controlled tension for cellular growth
Permanent structural expansion through tissue stimulation, not temporary blood engorgement
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Size Doctor Penis Enlargement System is a medical-grade traction device designed for permanent penile enhancement through controlled tension technology. Featuring four 4 cm, twelve 2 cm, and two 0.5 cm extender bars with six girth-fixing bands, it applies precisely calibrated mechanical force to stimulate cellular division. The vacuum-based system delivers measurable length and girth gains alongside improved erectile function through consistent daily wear protocols.
The Size Doctor Penis Enlargement System utilizes advanced vacuum-based traction technology that applies carefully controlled tension to penile tissue, stimulating cellular division through a process called cytokinesis. This controlled stretching creates microscopic spaces between cells that the body naturally fills, resulting in genuine structural tissue expansion rather than temporary engorgement from blood displacement. The steady, gentle pressure encourages cellular proliferation in a manner similar to muscle development during consistent exercise, delivering permanent results that persist long after treatment concludes.
Medical-grade ABS plastic forms the primary structure, while premium silicone ensures comfortable contact with sensitive tissues and aluminum components provide strength in high-stress areas. This thoughtful material selection balances durability, comfort, and performance throughout extended wear sessions. Those seeking non-invasive enhancement alternatives can explore our suction masturbators for men collection at Adultsmart for complementary pleasure products.
| Primary Material | Medical-grade ABS plastic with premium silicone and aluminum components |
| Extender Bars Included | Four 4 cm bars, twelve 2 cm bars, two 0.5 cm bars for precise length adjustment |
| Girth Fixing Bands | Six bands providing secure circumferential attachment and pressure distribution |
| Technology Type | Vacuum-based traction system applying controlled mechanical tension |
| Recommended Daily Use | Progressive protocol beginning 30-60 minutes daily, increasing to 4-6 hours as tissues adapt |
| Package Contents | Complete extender system, vacuum valve, customization bars and bands, detailed instruction manual, elegant gift box |
Progressive protocol development involves gradually increasing both daily wear duration and tension intensity as tissues adapt to the stretching stimulus. Many users combine the Size Doctor system with small cock rings during non-treatment periods to maintain enhanced blood flow and tissue responsiveness. This complementary approach can accelerate results by maintaining vascular engagement between traction sessions, creating cumulative stimulation that enhances overall effectiveness.
After each use, rinse all components with warm water and mild soap, paying particular attention to areas where body moisture may accumulate. Dry thoroughly with a soft cloth before disassembly and storage. Store the complete system in the provided elegant gift box in a cool, dry location away from direct sunlight, which can degrade silicone components over extended periods. Inspect all connection points regularly for wear and verify that vacuum seals remain intact to maintain effective tension during treatment sessions.
Size Doctor Penis Enlargement System is manufactured from medical-grade materials specifically selected for safety during extended skin contact. The ABS plastic structure provides rigid support without toxicity concerns, while premium silicone ensures biocompatible contact with sensitive tissues. Non-porous construction facilitates thorough cleaning and prevents bacterial colonization. Aluminum components resist corrosion and maintain structural integrity through years of consistent use, delivering reliable performance without material degradation that might compromise safety or effectiveness.
This system suits men seeking methodical, evidence-based enhancement without surgical intervention or associated medical risks. Ideal for those committed to consistent daily protocols who value permanent results over temporary solutions, it appeals to individuals with realistic expectations about gradual tissue development timelines. The extensive customization options accommodate various anatomies, from those beginning enhancement journeys to experienced users seeking progressive advancement. Men prioritizing comfort during extended wear and those interested in scientifically validated approaches find this system particularly suitable for addressing both dimensional concerns and erectile function improvements.
For men frustrated by temporary enhancement products that deliver results only while in use, the Size Doctor system represents a fundamentally different approach. Temporary solutions through pumps or supplements create engagement only during application, reverting to baseline immediately after discontinuation. The traction-based mechanism instead triggers permanent cellular adaptation, where tissues genuinely expand and retain those gains indefinitely. This distinction transforms enhancement from a temporary cosmetic effect into actual structural development comparable to surgical outcomes, but achieved through your body's natural capacity to respond to appropriate mechanical stimulation. For those who have felt trapped between accepting their current dimensions or accepting surgical risks, discovering that controlled traction can deliver permanent results without medical intervention shifts what seems possible. The gradual nature of development—where changes accumulate imperceptibly over weeks before becoming visibly measurable—aligns with how natural growth processes function, making results feel earned rather than artificially imposed. This authentic transformation supports genuine confidence rather than reliance on external devices or temporary interventions.
Our independent testers evaluated the Size Doctor system for build quality consistency, vacuum pressure stability, customization flexibility, and comfort during extended wear sessions. The medical-grade materials demonstrated durability without degradation after repeated use cycles, while the modular bar system proved genuinely adjustable to accommodate individual anatomical variations.
Measurable observations indicated that progressive tension increases produced expected tissue response, with consistent daily application aligning with documented development timelines. The system's engineering effectively distributed mechanical force without creating pressure points or circulation restriction that might otherwise cause discomfort. Individual results may vary based on anatomy, sensitivity, and usage consistency with the recommended protocol.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Size Doctor Penis Enlargement System | Vacuum-based traction with modular 4 cm, 2 cm, and 0.5 cm bars for precise customization | Only system combining advanced vacuum technology with extensive length adjustment options for progressive development | Permanent tissue expansion through controlled mechanical tension and gradual cellular adaptation |
| Waterproof Prostate Stimulators | Dual-function design targeting internal pleasure alongside external massage | Focuses on prostate health and pleasure rather than dimensional enhancement | Complementary internal stimulation during non-traction periods or partnered intimate activities |
| Advanced Masturbators | Textured internal chambers with realistic sensations for immediate pleasure | Provides temporary engagement without permanent tissue development goals | Immediate pleasure and sensation variety without long-term enhancement commitment |
| Anal Silicone Products | Internal pleasure focus with premium body-safe material construction | Targets entirely different anatomical areas and stimulation preferences | Complementary exploration of different pleasure pathways alongside enhancement protocols |
Discover our prostate beads collection to find complementary products that enhance your intimate wellness journey.
Understanding how mechanical tension influences tissue response helps users appreciate why the Size Doctor system delivers permanent results where temporary products fail. Progressive wear protocols that gradually increase tension mirror exercise progression principles, where consistent stimulus creates adaptation rather than damage. Our guide to penis plug information explores complementary approaches to penile stimulation and enhancement awareness.
Size Doctor Penis Enlargement System combines vacuum-based traction technology with comprehensive customization for permanent enhancement. Available through Adultsmart with discreet Australia-wide shipping in plain packaging, this clinically validated system delivers measurable results through consistent application of scientifically validated principles.
Adultsmart.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, Adultsmart.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.