Premium silicone design in Biird Biind ensures secure restraint with 6cm cuffs and hypoallergenic construction. Metal-free hand cuffs provide comfortable control for bondage exploration without chafing or noise during power play.
Key Features:
Metal-free restraints provide secure control without harsh edges
100% body-safe medical-grade silicone construction
6cm inner diameter cuffs with 7cm spacing between them
Stretches over wrists then grips securely when positioned
Hypoallergenic material prevents chafing during extended wear sessions
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Biird Biind is a silicone hand restraint set designed for bondage exploration and power play. Featuring 100% body-safe silicone construction with 6cm inner diameter cuffs and 7cm spacing, these metal-free restraints provide secure control without harsh edges or noise. The hypoallergenic material prevents chafing during extended wear, making them ideal for beginners exploring restraint dynamics or experienced players seeking comfortable alternatives to metal cuffs.
Biind restraints work by stretching over the wrists then gripping securely once positioned, creating genuine restraint without rigid metal components. The silicone flexes during movement and struggle, maintaining control while preventing painful pinching or circulation issues. The metal-free construction eliminates clinking sounds, preserving immersion during intimate power exchange.
Medical-grade silicone forms the foundation of these restraints, offering hypoallergenic properties that prevent allergic reactions during extended wear. The non-porous surface supports easy cleaning and maintains integrity through repeated use without degradation. Those seeking additional options for intimate exploration can discover our water-based lubricants collection at Adultsmart.
| Dimensions | 6cm inner diameter cuffs with 7cm spacing between restraints |
| Material | 100% medical-grade body-safe silicone |
| Design Type | Soft restraint cuffs with metal-free construction |
| Fit | One-size-fits-most accommodating various wrist sizes |
| Care | Washable with warm water and mild soap; air dry completely before storage |
| Includes | One pair of silicone hand cuffs |
Combining restraints with sensory play like blindfolds or temperature exploration creates layered experiences that many find more intense than restraint alone. Pairing Biind with condom-friendly lubricants supports comfortable penetrative play during restraint scenes. The seven-centimeter spacing limits movement while maintaining control, allowing partners to explore power dynamics without harsh metal components that can cause injury during intense scenes.
After each session, rinse the silicone cuffs thoroughly with warm water and mild soap, ensuring all residue and body fluids are removed. Pat dry completely with a clean cloth before storage, preventing moisture accumulation that could promote bacterial growth. Store in a cool, dry location away from direct sunlight, which can degrade silicone over time. The restraints remain compatible with all water-based lubricants and condoms, supporting safe intimate exploration.
Biird Biind uses medical-grade silicone that meets body-safe standards without phthalates, latex, or harmful additives. The hypoallergenic construction prevents allergic reactions during extended contact with sensitive skin. Non-porous material resists bacterial growth and supports thorough cleaning, ensuring hygiene standards between sessions. The flexible silicone prevents circulation restriction when positioned correctly, eliminating the dangerous tightening that metal cuffs can cause.
These restraints suit beginners exploring power dynamics for the first time, offering approachable restraint without intimidating metal aesthetics. Experienced players seeking comfortable alternatives to harsh metal or rope appreciate the secure control and skin-friendly properties. Partners interested in light bondage or extended restraint sessions benefit from the hypoallergenic material that prevents marking or discomfort. Those traveling or playing discreetly value the silent, compact design that avoids attention or security concerns.
For people who have hesitated to explore restraint because metal cuffs feel intimidating or uncomfortable, discovering that soft silicone can deliver genuine control without harsh edges shifts what bondage exploration feels accessible. Many have experienced bruising or circulation problems from rigid metal restraints that tighten unpredictably during struggle, creating fear rather than pleasure. Biind's flexible yet firm silicone maintains secure restraint while allowing natural wrist movement and safe circulation, transforming restraint from something to fear into something to anticipate. The silent operation preserves intimacy and immersion that clinking metal chains interrupt. For partners building trust through power exchange, knowing restraints won't cause injury or pain during intense moments deepens the vulnerability and connection that bondage creates. The approachable aesthetic makes suggesting restraint play feel less intimidating than presenting traditional metal cuffs or complex rope work.
Our independent testers evaluated Biind across multiple sessions, assessing application ease, restraint security, comfort during wear, and material durability. The silicone stretched smoothly over wrists and gripped securely without cutting circulation or causing marks after twenty-minute sessions. The silent operation enhanced scene immersion compared to metal alternatives.
Testers reported genuine restraint effectiveness—partners could not escape without assistance despite significant struggling. The soft material prevented the bruising and discomfort associated with metal cuffs, and no skin irritation developed during extended wear. Individual results may vary based on wrist size, skin sensitivity, and how tightly restraints are positioned.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Biird Biind Silicone Hand Cuffs | 100% silicone construction with 6cm diameter and 7cm spacing for soft, silent restraint | Only all-silicone option eliminating metal components and noise entirely | Comfortable restraint without bruising or circulation concerns |
| Silicone Restraint Alternatives | Varied cuff sizes and spacing for different body types and restriction preferences | Different inner diameters accommodate smaller or larger wrists | Customized fit beyond one-size-fits-most options |
| Leather and Fabric Restraints | Traditional aesthetic with adjustable sizing through buckles or laces | Leather requires conditioning and develops character over time | Classic bondage appearance with vintage or aesthetic appeal |
| Metal Handcuffs and Chains | Heavy, substantial feel with authentic law enforcement appearance | Metal conducts temperature and creates audible feedback during movement | Realistic restraint experience with traditional bondage aesthetics |
Explore our complete silicone restraint collection to find the right balance of comfort, aesthetics, and control for your power exchange preferences.
Understanding proper restraint positioning prevents circulation problems and maximizes comfort during intimate scenes. Learning how to communicate effectively through safe words and signals builds trust that makes power exchange feel safer and more satisfying. Our guide to restraints and bondage techniques offers detailed safety information and positioning approaches for beginners and experienced players exploring power dynamics.
Discover comfortable restraint with medical-grade silicone design. Biird Biind hand cuffs are available at 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.
– 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.