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Bettys Toy Box is a women-owned, family run sex-positive boutique where pleasure meets confidence, offering body-safe toys, real advice, and a playful space to explore what feels good.

A couple is engaging in an intimate moment on a bed. The woman, wearing lingerie, lies on her back with her hands restrained above her head by a Sportsheets Under the Bed Restraint System. The man, partially visible and shirtless, is positioned over her in their private bondage bedroom.

Sportsheets Under the Bed Restraint System Bondage Kit

by Sportsheets
$66.99 - $66.99
$66.99
$66.99 - $66.99
$66.99

Turn your bed into a customizable bondage setup in minutes with the Sportsheets Under the Bed Restraint System. Designed for beginners, experienced BDSM enthusiasts, couples, and sensation seekers alike, this versatile restraint kit slides discreetly beneath virtually any mattress with no tools or permanent installation. The adjustable straps allow wrists and ankles to be restrained from the sides, head, or foot of the bed, making it easy to explore a wide range of positions while keeping comfort and convenience in mind.

Whether you're exploring power exchange for the first time or adding versatility to your existing collection, this restraint system is easy to set up, simple to store, and ideal for travel. The padded cuffs provide a comfortable fit while the adjustable design accommodates virtually any bed size, making it a reliable addition to your bondage essentials.

Why You'll Love It

  • Beginner-friendly under the bed restraint system that's quick to set up
  • Multiple restraint positions for wrists and ankles
  • Comfortable padded cuffs for extended wear
  • Fits virtually any mattress with adjustable straps
  • Portable, discreet, and travel-friendly design
  • No hooks, hardware, or permanent installation required

How to Use

Slide the connecting strap beneath your mattress so it is securely anchored by the weight of the bed. Attach the adjustable restraint straps and padded cuffs, then adjust them to fit the wrists or ankles comfortably. Experiment with positioning from the sides, head, or foot of the bed to find what feels best for you and your partner. Always communicate clearly, use quick-release capability when needed, and check circulation regularly during play. After use, wipe the cuffs clean if needed and store the system neatly for your next adventure.

Specs

  • Material: Polyester fabric, polyethylene foam, polyethylene webbing, ABS plastic
  • Includes: 4 padded cuffs, 4 adjustable restraint straps, 1 connecting strap
  • Other Details: Fits virtually any bed size with adjustable straps
  • Storage: Portable and travel-friendly
  • Care Instructions: Wipe clean with a damp cloth and allow to air dry before storing
  • Warranty: Manufacturer's warranty included

Measurements: Restraint Strap Length: 60 inches each, Connecting Strap Length: 60 inches

Who Made My Sex Toy: Learn About the Manufacturer

Discreet, unmarked shipping from our warehouses in Michigan, Arizona, and California.

FREE USA SHIPPING on all US orders $75 and up before tax and after discounts.

The shipping label will not have Betty's Toy Box printed on the outer packaging, nor any logos or branding. We value your privacy and understand the need for discretion.

Our full shipping policy, including international order policies can be found HERE

For a complete guide on toy care and storage, read
How to Clean, Care For, and Store Your Pleasure Products

Make sure to clean your pleasure product after each use to avoid harboring any bacteria.

Dildos/Vibrators/Anal Toys/Toys with electronics: 

  • Clean your toy with mild soap and warm water, making sure to get into every seam.
  • Do not fully submerge unless the toy is waterproof
  • For non-waterproof, spot clean with a damp cloth. 
  • Use a spray toy cleaner for non-waterproof toys or to give your toy a quick clean. 

Stroker Sleeves

  • Remove from the outer casing and thoroughly rinsed with warm soapy water after each use
  • If your stroker sleeve feels tacky after cleaning, dry thoroughly then add a small amount of pure cornstarch or Renewal Powder - FOUND HERE

Harnesses/Straps: 

  • Spot clean with a damp cloth

FOR SPOT CLEANING, USE A DEDICATED TOY CLEANER - FOUND HERE

Always dry completely with a lint-free towel before storing, and keep toys in a clean, dry place away from direct sunlight or dust.



Sex toys come in an astounding array of materials, and we at Betty's want you to know exactly what you are putting in, around, and on your body.

That is why we have created this comprehensive Guide to Sex Toy Materials to help you make the best choice for your body.