# FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold

### Specifications

**Product Type:** Under-mattress bed restraint kit with accessories

**Straps:** 4 adjustable straps, extending up to 71 inches each

**Closures:** Hook-and-loop on straps and cuffs

**Cuffs:** 4 soft padded cuffs for wrists and ankles, with sturdy metal clips

**Bed Compatibility:** Queen, king, full, and most standard beds

**Configuration:** Two straps connected under the mattress, or four straps used separately with compatible bed legs

**Included:** 4 bed straps, 4 padded cuffs, neck-to-wrist restraint, satin blindfold, feather tickler, paddle

**Adjustability:** Adjustable sizing throughout for different body types

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### Why You'll Love It

FourCorners turns the bed you already own into the whole setup. Four straps extend to 71 inches and run beneath the mattress, so nothing is drilled, mounted, or left behind — and once the sheets go back on, the entire system vanishes.

There are two ways to rig it. Connect two straps and tuck them under the mattress for a setup that takes a minute, or run all four separately to compatible bed legs when you want more control over where each limb ends up. It fits queen, king, full, and most standard beds, so the question isn't whether it works in your bedroom.

The four padded cuffs are what make it comfortable enough to stay in. Hook-and-loop closures adjust in seconds and release just as fast, while sturdy metal clips connect them to the straps or to anything else in your collection. Use one pair for something simple, or all four for a full spread with nothing left to negotiate.

The neck-to-wrist restraint is the piece that sets this kit apart. It links the hands to the neck, holding the arms up and close in a position the bed straps can't create — worn on its own, or layered into the four-point setup for something considerably more involved.

Then the sensory pieces do the rest. The long satin blindfold takes sight away, the feather tickler works slowly across skin that can't anticipate it, and the paddle is there when teasing has run its course. Start soft on a slow night or run the whole system at once — FourCorners scales from a first attempt to something far more deliberate.

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### How to Use

For the quick setup, connect two straps together and tuck them beneath the mattress so a cuff end emerges on each side. For more positioning options, attach all four straps separately to compatible bed legs. Adjust each strap up to 71 inches to suit your bed.

Fasten the padded cuffs at the wrists and ankles using the hook-and-loop closures, then clip them to the straps. Use one pair for a simple tie-up or all four for a four-point restraint.

For a different position, fit the neck-to-wrist restraint to link the hands to the neck, alone or alongside the bed straps.

Add the blindfold to remove sight, then use the feather tickler and paddle as the scene calls for. Release the hook-and-loop closures when you're finished.

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### Care Instructions

Store the set together between uses, with the straps unfastened and the cuffs clipped to keep everything organized.

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### Frequently Asked Questions (FAQ)

**Q: What's included?**  
Four adjustable bed straps, four padded wrist and ankle cuffs, a neck-to-wrist restraint, a satin blindfold, a feather tickler, and a paddle.

**Q: What beds does it fit?**  
Queen, king, full, and most standard beds.

**Q: Does it damage the bed?**  
No. The straps run under the mattress or attach to compatible bed legs, with nothing drilled or permanently fixed.

**Q: How long are the straps?**  
Each strap extends up to 71 inches.

**Q: How do the cuffs attach?**  
The cuffs fasten with hook-and-loop closures and connect to the straps with sturdy metal clips, which also fit other compatible restraint accessories.

**Q: What does the neck-to-wrist restraint do?**  
It connects the neck area to the wrists, limiting hand movement and creating a distinctive bondage position. It can be used alone or with the cuffs and bed straps.

**Q: Is this suitable for beginners?**  
Yes. Simple combinations suit beginners, while the four-strap setup and added accessories give experienced users more to work with.

**Q: Can it be hidden when not in use?**  
The straps sit under the mattress and can be tucked away out of sight between sessions.

## Details

- **Price:** 42.99 USD
- **Vendor:** After Dark USA
- **Tags:** bdsm kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black Red | 42.99 USD | In stock |

## Images

- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold
- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold
- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold
- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold
- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold
- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold
- FourCorners Under-Mattress Bed Restraint Kit with Cuffs and Blindfold

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> Source: [After Dark USA](https://itsdarkout.com/products/fourcorners-under-mattress-bed-restraint-kit-with-cuffs-and-blindfold)
> Updated: 2026-09-24