Adjustable Sono No.36 Stretchy Thick Penis Extension provides 2.5 cm length and 1 cm girth addition. Soft TPE sleeve with ball strap security fits penis sizes 9-19 cm for comfortable partnered sensation and subtle enhancement.
Key Features:
Adds 2.5 cm length and 1 cm girth for subtle enhancement
Soft TPE material moulds to individual anatomy comfortably
Accommodates penis sizes from 9 cm to 19 cm
Integrated ball strap prevents slippage during movement
Translucent design allows visual connection during partnered sex
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Sono No.36 Stretchy Thick Penis Extension Translucent is a soft TPE penis sleeve designed to add 2.5 cm in length and 1 cm in girth for comfortable enhancement. The ball strap secures it firmly during use, while the soft material accommodates penis sizes from 9 cm to 19 cm. It suits partners seeking subtle size enhancement without complex fitting or those exploring added sensation during partnered intimacy.
The Sono No.36 functions by stretching over the penis and staying secured through its integrated ball strap, which prevents slippage during movement. The thick sleeve design adds measurable length and girth while maintaining comfort through its soft TPE construction. The translucent material allows visual sensation during partnered play, creating transparency that some find more connected than opaque alternatives.
Soft TPE material moulds to individual anatomy while maintaining structural integrity through repeated use. The non-porous construction supports straightforward cleaning and resists degradation from body moisture. Those seeking additional enhancement options can explore our mens long-lasting lubricants collection to complement this product during use.
| Total Length | 152 mm / 6 inches |
| Penis Sleeve Length | 117 mm / 4.6 inches |
| Sleeve Width | 40 mm / 1.57 inches |
| Ball Strap Width | 22 mm / 0.86 inches |
| Compatible Penis Size | 9 cm to 19 cm / 3.5 to 7.5 inches |
| Material | Soft TPE, phthalate-free |
| Waterproof | Yes |
| Available Colours | Black, grey, translucent |
Pairing this extension with mens natural lubricants creates smoother sensation for both partners and reduces friction that can cause discomfort during longer sessions. Some partners find that the added length changes penetration angle and depth, allowing exploration of different positions or sensations that standard anatomy alone does not provide. Experimenting with lubricant thickness helps discover whether thinner formulas or thicker gels create the sensation preference for your specific anatomy and activity.
After use, rinse the sleeve thoroughly with warm water and mild soap, ensuring all lubricant residue is removed from both interior and exterior surfaces. Dry it completely with a soft cloth before storing in a cool, dry location away from direct sunlight. The ball strap should be checked for any signs of wear or degradation before each use. Store it separately from other products to prevent material contact that could cause discoloration or deterioration.
Sono No.36 is manufactured from body-safe, soft TPE that is phthalate-free and hypoallergenic, making it suitable for sensitive skin and compatible with all lubricant types. The non-porous material resists bacterial growth and supports thorough cleaning without material degradation. The ball strap construction adds durability while preventing accidental displacement during use, and the soft material moulds to individual anatomy for personalized comfort across repeated sessions.
This extension suits partners seeking subtle size enhancement without permanent modification or complex equipment. It appeals to those exploring new sensations within established relationships or discovering preferences around length and girth during partnered intimacy. The translucent material attracts partners who value visual connection during activity, while the secure ball strap appeals to those wanting reliability without constant adjustment or worry about displacement during movement.
Some partners experience mismatched preferences around penetration depth or girth, where one person desires more sensation than natural anatomy provides, yet communication around this topic feels vulnerable or complicated. The Sono No.36 offers a concrete solution that neither partner experiences as rejection or inadequacy—instead, it becomes a shared tool for exploring sensation together. Adding 2.5 cm length and 1 cm girth creates measurable change that many partners find shifts what feels pleasurable without requiring discussion about anatomy or performance. For couples who have hesitated to discuss size preferences directly, this extension removes the emotional weight from the conversation by making enhancement a collaborative choice rather than a sensitive topic. The ball strap's security means neither partner worries about displacement during movement, allowing focus to remain on sensation and connection rather than mechanical concerns. Discovering that subtle enhancement can transform pleasure for both people often opens conversations about other preferences partners may have been reluctant to express, deepening intimacy through practical exploration rather than assumption.
Our independent testers evaluated the Sono No.36's fit consistency across the specified size range, ball strap security during vigorous movement, and material durability through repeated use cycles. The soft TPE maintained structural integrity without tearing or degradation, while the ball strap remained securely positioned throughout testing sessions without slipping or requiring constant repositioning.
Testers reported that the 2.5 cm length addition and 1 cm girth increase created noticeable sensation change for both partners without feeling bulky or uncomfortable during extended wear. The translucent material allowed visual feedback that some testers preferred over opaque alternatives. Individual results may vary based on anatomy, sensitivity, and usage patterns.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Sono No.36 Stretchy Thick Penis Extension Translucent | Ball strap security with precise 2.5 cm length and 1 cm girth addition | Soft TPE with integrated strap prevents displacement during vigorous movement | Subtle, secure enhancement with visual transparency during partnered activity |
| Tingling Lubricants | Sensory enhancement through cooling or warming formulas that complement extension use | Lubricant-based sensation rather than physical extension of anatomy | Added sensation without physical size change, working alongside or instead of sleeves |
| Premium Lubricants and Lotions | High-quality formulation that reduces friction and improves glide during extended sessions | Focuses on comfort and lubrication rather than physical enhancement or sensation | Smoother, longer sessions with reduced friction and irritation for sensitive partners |
| Male Cooling Lubricants | Temperature-based sensation that creates contrast and heightened awareness during use | Cooling effect rather than physical extension, appeals to those seeking sensory variety | Temperature play combined with extension use for layered sensation and exploration |
Discover complementary products that enhance extension use through our intimate lubes collection, which offers formulations designed to work with penis sleeves and extensions for optimal comfort and sensation.
Using lubricant designed specifically for extension wear reduces friction that can cause discomfort during partnered activity and allows both partners to focus on sensation rather than mechanical concerns. Our comprehensive guide to personal lubricants explores how different formulations interact with materials and enhance comfort during various activities.
Sono No.36 combines secure ball strap design with precise girth and length enhancement for comfortable partnered exploration. Available through Adultsmart with discreet Australia-wide shipping in plain packaging.
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.
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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.
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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.
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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.