Description
The Under the Mattress Restraint System turns the bed already in the room into a restraint point. Two straps tuck under the mattress corners, hook-and-loop sleeves sit flush until they’re called on, and four soft cuffs take care of both wrists and ankles. Nothing to drill, clip to a frame, or leave bolted in place afterward.
Loving Joy built this as a first restraint kit, and the design shows it: fit the straps once, fasten the cuffs around wrists and ankles, and either partner can be free again in seconds by pulling the Velcro apart. That release matters for more than convenience. Agree on a stop word or signal before you start, keep it easy to use throughout, and remember that either of you can end things with one pull — no buckle to fumble, no knot to pick apart under pressure. Check that cuffs sit snug rather than tight (you should be able to slide a finger underneath), and glance at fingers and toes now and then for colour or numbness. A few minutes of aftercare once the cuffs come off — a blanket, water, just lying together — finishes the session properly.
It suits couples exploring dominant/submissive roles for the first time as much as it suits a quick, low-effort session with a partner you already restrain regularly.
Fit. Sized for a single or double mattress — this set is not designed for king-size beds, so check your mattress width before buying if you’re on anything larger than a double.
Things to know
- Brand: Loving Joy
- Colour: Black
- Set includes 4 cuffs: 2 wrist, 2 ankle, each with an adjustable circumference
- Cuff material: neoprene-padded lining; straps: polypropylene webbing
- Fastening: hook-and-loop (Velcro) throughout — cuffs and mattress straps both release with a pull, no buckles
- Fits under a single or double mattress; not suitable for king-size beds
- No batteries or charging required
- Boxed dimensions: 18.5cm x 13.6cm x 13.3cm
In the box. Loving Joy Under the Mattress Restraint System — 4 cuffs (2 wrist, 2 ankle) and 2 adjustable under-mattress straps with hook-and-loop cuff attachment points.
Frequently Asked Questions
Will the Under the Mattress Restraint System fit a king-size bed?
The Loving Joy Under the Mattress Restraint System is sized for a single or double mattress and isn’t designed for king-size beds, so check your mattress width before buying if you’re on anything larger than a double.
Do the straps and cuffs need buckles or tools to fit?
The Loving Joy Under the Mattress Restraint System uses hook-and-loop fastening throughout — the two mattress straps and all four cuffs open and close with a pull of Velcro, with no buckles, carabiners, or rope to tie.
What’s included in the set?
The Loving Joy Under the Mattress Restraint System includes 4 cuffs (2 wrist, 2 ankle) with an adjustable circumference and neoprene-padded lining, plus 2 adjustable under-mattress straps in polypropylene webbing with hook-and-loop cuff attachment points.
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