Under Mattress Bed Spreader Restraint System

Turn your bed into a no-excuses play zone with this Under Mattress Bed Spreader Restraint System — simple to set up, hard to resist.

Just slide the straps under your mattress, clip on the wrist and ankle cuffs, and you’re ready to take control. The adjustable nylon straps let you fine-tune positioning and tension, keeping your partner exactly where you want them — comfortable, secure, and deliciously helpless.

Strong yet lightweight, the system stays hidden beneath the mattress while delivering full four-point restraint above it. The quick-release bolt snap hooks make setup and removal fast, so you can focus less on logistics and more on pleasure. Perfect for beginners and experienced players alike, this bed restraint adds excitement without cluttering your bedroom.

Because sometimes, the best playground is the one you already sleep in.

Size & Fit

Neck adjustable range: 11.8–18.1 in (300–460 mm)

Arm adjustable range: 7.1–13.0 in (180–330 mm)

Ankle adjustable range: 7.1–13.0 in (180–330 mm)