# UnderLock Under-Bed BDSM Restraint System

## **Specifications**

**Type:** Under-the-Bed Restraint System

**Included Accessories:**

4 × Padded restraint cuffs

1 × Blindfold

1 × Feather tickler

**Material:** Nylon straps with padded cuffs

**Closure:** Adjustable Velcro cuffs

**Installation:** Straps run under mattress or attach to bed frame

**Compatibility:** Fits most bed sizes including king

**Design:** Hidden under-mattress restraint system

**Use:** Bondage positioning, restraint play, couples exploration

**Cleaning:** Spot clean as needed

**Packaging:** Discreet packaging

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## **Why You’ll Love It**

**Transform Your Bed into Bondage Furniture**

The UnderLock Bed Restraint System easily slides under your mattress, turning any bed into a restraint setup designed for couples exploring controlled positioning.

**Four Comfortable Padded Cuffs**

The set includes **four padded cuffs** that secure wrists and ankles comfortably. The soft padding and Velcro closures allow quick adjustment and easy removal.

**Multiple Bondage Positions**

Adjustable straps allow you to configure different restraint positions, including spread positioning and restrained arms or legs.

**Sensory Play Accessories**

The included **blindfold and feather tickler** add sensory elements to enhance anticipation and stimulation during play.

**Fits Most Bed Sizes**

The adjustable nylon straps are designed to fit **most mattress sizes**, including king-size beds, and can be installed under the mattress or attached to a bed frame.

**Hidden & Discreet Design**

When not in use, the straps can remain tucked under the mattress, keeping the setup hidden until you want to use it again.

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## **How to Use**

Slide the restraint straps under the mattress or secure them to the bed frame.

Position the cuffs at the corners of the bed.

Place cuffs around wrists or ankles and adjust the Velcro closures.

Use the blindfold and feather tickler to add sensory play if desired.

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## **Care Instructions**

Spot clean cuffs and straps with a damp cloth.

Allow all parts to dry fully before storing.

Store the straps under the mattress or folded in a dry place.

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## **Frequently Asked Questions (FAQ)**

**Will this restraint system fit my bed?**

Yes. The adjustable straps are designed to fit **most bed sizes, including king-size beds**.

**Are the cuffs comfortable?**

Yes. The cuffs are **lightly padded and adjustable** to help maintain comfort during use.

**Can it stay installed under the mattress?**

Yes. The straps can remain **tucked under the mattress** so they are ready for quick setup when needed.

**Are the cuffs easy to remove?**

Yes. The Velcro closures allow the cuffs to be easily adjusted and removed.

**Is the packaging discreet?**

Yes. The product is shipped in **discreet packaging** to protect your privacy.

## Details

- **Price:** 42.99 USD
- **Vendor:** After Dark USA
- **Tags:** restraints

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 42.99 USD | In stock |

## Images

- UnderLock Under-Bed BDSM Restraint System
- Sex Bondage BDSM Bed Restraints, Couples Sex Toys 75'' Bondage Sex Straps Restraints Set Adjustable with Handcuffs Blindfold Tickler, BDSM Kit Couple Adult Toy
- Sex Bondage BDSM Bed Restraints, Couples Sex Toys 75'' Bondage Sex Straps Restraints Set Adjustable with Handcuffs Blindfold Tickler, BDSM Kit Couple Adult Toy
- Sex Bondage BDSM Bed Restraints, Couples Sex Toys 75'' Bondage Sex Straps Restraints Set Adjustable with Handcuffs Blindfold Tickler, BDSM Kit Couple Adult Toy
- Sex Bondage BDSM Bed Restraints, Couples Sex Toys 75'' Bondage Sex Straps Restraints Set Adjustable with Handcuffs Blindfold Tickler, BDSM Kit Couple Adult Toy

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> Source: [After Dark USA](https://itsdarkout.com/products/sex-bondage-bdsm-bed-restraints-couples-sex-toys-75-bondage-sex-straps-restraints-set-adjustable-with-handcuffs-blindfold-tickler-bdsm-kit-couple-adult-toy)
> Updated: 2026-09-24