Bundle Landing

Rated as "Excellent" (4.9/5 stars)

The Complete Sheet Solution.

Locks corners and sides for full bed coverage Locks all 4 corners permanently
One-time setup, lasts forever One-time setup, lasts forever
Works on all beds and mattresses Works on all beds and mattresses

Order Now How It Works

Before

After Zlumber®

Tired of Bedsheets That Won’t Stay Put?

Do any of these sound familiar?

You wake up, and one side of the sheets has popped off

The sheet bunches up under your back while you sleep

You end up fixing the bed multiple times a week

You've tried different sheets, deeper pockets, tighter tucks, and nothing works

We Heard You. So We Built a Fix.

Before

After Zlumber®

Make Your Bed Fast

Works on all beds and mattresses

Locks Sheets on the Sides and Corners

Works Together Seamlessly

Made for Full Bed Coverage

Discreet Design

Keeps the elegance of your bedroom

How to Install Zlumber®

Slide the Lock body under the mattress at each corner. No tools needed.

Pull your fitted sheet over the mattress, leaving a little slack at each corner.

Feel for the channel on top of the Lock body — that's where the strip locks in.

Press the strip firmly into the groove to secure the sheet in place.

Tuck any remaining fabric and repeat steps 2–4 on every corner.

Lift mattress if bed has side rails.

Not too tight, keep loose.

Slide the strips on each Sidelock

Ensure everything is locked in.

Join 300,000+ Happy Customers

Rated 4.9/5 by 3,700+ Customers

Perfect for Adjustable Bed with Mattress Topper

This product has been amazing.

Simple install-works Great

I think I have tried most of the items offered to keep your sheets tight.

Great products! Absolutely works.

Saw the ad for these and i have to admit i was super skeptical, but i took a chance anyway.

Does what it’s supposed to

Excellent product

Best invention ever!

I've tried so many methods to keep sheets on and these work perfect.

How It Works

5 reviews

Zlumber® Complete Bundle

Each package includes: 2 Zlumber Sidelocks + 4 Zlumber Locks + 6 Locking Strips

$180.00 $89.99SAVE 50%

Complete Coverage - Corners + sides secured all night
Stays Put - No slipping, bunching, or adjusting
Built to Last - Durable grippers designed for long-term use
Quick & Easy Setup - Effortless to use
100% Compatible - Works on Adjustable Beds

1-Year Warranty

30-Day Easy Returns

Questions? Email support@zlumber.com

The Complete Sheet-Securing System

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Product Measurements

Sidelock™ Body:

Length: 17”
Width: 9 ½”
Height: 3 ¾”

Lock™ Body

Length: 9"
Width: 9"
Height: 5"

Locking Strip:

Width: 15.25”
Height: 1”

Shipping & Returns

Orders placed by 12:00 PM EST ship the same day; after that, they go out the next business day. You’ll get an email with tracking info once it’s on the way.

Delivery times: