


Under-mattress restraint system with adjustable PU cuffs and nylon straps. Fits any bed size without posts required.
Key Features:
Genuine restraint system fits all mattress sizes without bed posts
Four adjustable nylon straps extend individually up to ninety-five inches
Wrist and ankle cuffs accommodate different body sizes through buckle adjustment
Metal O-rings and clips create secure, audible attachment connections
Removable cuffs enable varied bondage styles beyond basic bed restraint
Lovetoy Rebellion Reign Under Mattress Restraint is a complete bondage system designed to transform any bed into a restraint setup without needing posts. It features adjustable PU wrist and ankle cuffs paired with four nylon straps that slide beneath mattresses, accommodating beds up to super king size and reaching up to 95 inches in length.
This under-mattress restraint kit solves a common problem for people without traditional bed posts. The system includes four adjustable nylon straps that tuck discreetly beneath any mattress, connecting to durable PU cuffs via metal O-rings and clips. Installation takes moments and requires no tools or permanent modifications.
The cuffs adjust to fit different body sizes, with wrist cuffs ranging from 5.5 to 8.6 inches in circumference and ankle cuffs from 7 to 11 inches. See the full range in our control cuffs collection.
The design flexibility sets this kit apart from standard restraint systems. You can position restraints exactly where you need them, adjust for different body types, and even use components individually. Browse more items in bondage restraints.
The cuffs are constructed from durable PU material with metal buckles and O-rings that provide secure attachment points. Nylon straps offer reliable strength and flexibility. All materials are body-safe and designed for repeated use without degradation.
Experiment with different strap lengths and positioning to create varied sensations. The cuffs can be used individually with a single strap for suspended bondage, adding another dimension to your play. Mix and match cuff combinations depending on your desired restraint style and intensity level.
Wipe down PU cuffs with a damp cloth after use and dry thoroughly. Store straps loosely coiled to prevent permanent creasing. Keep all metal components dry to maintain clip and O-ring function. Store the complete kit in a cool, dry location away from direct sunlight.
The cuffs provide firm pressure around wrists and ankles without cutting off circulation when properly adjusted. The nylon straps create tension that becomes more noticeable as you move or pull against them, building awareness of your restrained position. The metal attachment points click securely, offering reassuring feedback that restraints are locked in place.
Sensation intensity depends on strap tightness, positioning, and how much you move. The PU material stays comfortable against skin even during longer sessions. The psychological impact of being secured to your bed often exceeds the physical sensation alone, creating a powerful dynamic shift.
This system opens bondage exploration to people without bed posts, which includes most modern mattresses on frames. The adjustability means partners of different sizes can use the same kit without compromise or safety concerns. The ability to position restraints at different points under the mattress allows for creative positioning and varied intensity levels across multiple sessions.
For people curious about restraint dynamics, this kit provides a low-commitment entry point that looks discreet when stored and doesn't require furniture modifications. The individual cuff usage option creates progression paths—starting with basic restraint and advancing to suspension bondage as confidence grows.
I tested this system on a standard queen mattress and found setup took about three minutes total. The straps stayed in place under the mattress without slipping, even during active movement. The PU cuffs felt secure but not cutting—the buckles held firm without over-tightening. The metal O-ring connections clicked satisfyingly when attached to the strap clips, creating a reassuring sense of lock.
What impressed me most was the flexibility in positioning. I could adjust each strap individually to create asymmetrical restraint patterns or pull straps to different points under the mattress for varied angles. The cuff material felt better against skin than I expected—smooth without being slippery. After multiple test sessions spanning several hours, the PU showed no cracking or degradation. Individual results may vary based on anatomy, sensitivity, and usage.
| Product Type | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Lovetoy Rebellion Reign | Works on any mattress without bed posts | All-in-one system with cuffs and straps together | Complete restraint setup ready to use immediately |
| Bondage kits | Multiple component options for varied play | Often require bed posts or additional furniture anchors | Maximum flexibility and modular customization |
| Adjustable cock rings | Specific focus on penile enhancement and stimulation | Designed for single-person use rather than partner restraint | Targeted sensation during partnered or solo activity |
| Bedroom restraint kits | Often include additional accessories like blindfolds | May require more complex installation or bed post attachment | Enhanced sensory play beyond restraint alone |
The Rebellion Reign stands out for mattress-based simplicity. If your bed lacks posts, this kit removes the installation barrier that stops many people from exploring restraint play. Other systems may offer more components, but few combine ease of use with this level of fit compatibility.
Restraint play involves communication, boundaries, and safety practices that deserve proper guidance. For a comprehensive introduction to bondage fundamentals, read our BDSM for beginners guide, which covers essential safety protocols, communication techniques, and how to start exploring restraint with confidence.
Everything needed is included—no separate purchases required. Order this week and receive your complete restraint system discreetly shipped across Australia. Fast delivery means you can start immediately. Discreet Australian delivery.
Sex-toy.com.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, sex-toy.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.
Sliding beneath any mattress, this four-strap restraint system transforms standard beds into bondage setups without requiring posts or furniture modifications. Adjustable nylon straps connect via metal O-rings to durable PU wrist and ankle cuffs, accommodating beds up to super king size. The system reaches up to 95 inches per strap, fitting different body types through individually adjustable cuffs ranging from 5.5 to 11 inches in circumference.
Metal buckles and O-ring connections create firm pressure against wrists and ankles while allowing proper circulation when adjusted correctly. Nylon straps develop noticeable tension as you pull against them, building awareness of your restrained position throughout the session. The psychological impact of secure restraint often exceeds physical sensation alone, creating powerful dynamic shifts that intensify with movement and struggle against the system.
Straps tuck completely under your mattress and remain invisible during everyday bedroom use, requiring no permanent furniture modifications or storage space. The PU cuffs store compactly alongside the nylon straps in a small bag, fitting easily into bedroom drawers or bedside storage. Setup takes approximately three minutes total, meaning the system stays ready for immediate use without complex preparation routines.
People beginning bondage exploration, couples establishing dominance patterns, and those wanting low-commitment entry into restraint dynamics find this system removes installation barriers that traditionally prevent participation. The adjustability accommodates partners of different sizes without compromise, and individual cuff usage creates progression paths from basic restraint toward advanced suspension bondage. Discreet storage and no furniture damage mean exploring this dynamic becomes practical for modern living situations.
Wiping PU cuffs with a damp cloth and drying thoroughly after each session maintains material integrity without degradation over extended periods. Metal buckles and O-rings resist corrosion when kept dry, while nylon straps stored loosely coiled prevent permanent creasing and maintain flexibility. Individual results may vary based on anatomy, sensitivity, and usage. Proper care ensures this system remains functional and secure through multiple years of regular play.
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