The Original USA Patented ZlumberLock – Secure Sheet Holder with Heavy-Duty Mattress Straps – No More Loose Bedding, Universal Fit, Easy One-Time Installation

This sheet holder system does exactly what it promises. It keeps sheets firmly in place all night, even for restless sleepers, and the clips feel sturdy and well‑designed. Installation is straightforward, and once it’s set up, you barely have to think about it again. The only drawback is the price point—it’s a bit higher than I expected for this type of product. Still, the performance and durability make it a worthwhile investment if you’re tired of constantly fixing loose sheets.

First let me say I've been buying from Amazon about 6 years, I'm not one to write reviews. Maybe in that time I've done four at best. I have an extremely thick mattress with a thick mattress pad on top. It's impossible to find sheets. And when I do they're either too small or too large. The large ones are just a wrinkled up saggy mess after sleeping in the bed. The small ones as you can imagine pop off the corners. Every morning I would get up and have a serious conversation with this bed. It would make me so mad, break my nails and took forever to make. I have tried a couple other gadgets to tighten up your sheets but they didn't work very well. Then I saw this. It was a little bit expensive but of course you can return it. My husband had to initially help me put it on. All I have to say is WOW, ABSOLUTELY AMAZING.!!!!!! IT TRULY IS A GODSEND. My sheets are still tight, no corners have popped off. They were on there for 7 days before I changed the sheets. They never moved. It was like the day I put them on. When you open the box, it says this will be your next favorite thing. They weren't wrong.This thing is amazing, worth every single penny I paid for it. The cool thing they're generic to any bed size. And it comes with this little gadget to tuck in your sides or whatever. That thing is so simple, but work's so well especially breaking nails I wish I would have thought of it.... I really can't say enough about this product, I will get them for every bed I have. If you experience the same problems I do you got to try these. You'll be so happy you did, and it will become YOUR favorite thing. Thanks to whoever created this.

These work just exactly as described. I’m so happy. I used a clip system and then you pull a string and tighten it. It was a lot of work. These are so much nicer and easier. It takes me no time at all and everything stays snug. Highly recommend this product.

Ever wake up and wonder “what is this wad under me?” and realize it’s the fitted sheet that came unhitched and now you’re lying on the mattress cover?!? We have split adjustable California king. Those things are awesome for sleeping and preventing reflux but notorious for sheet slipping! I have been using a web of sheet suspenders to hold the fitted sheets on but what a PITA to put on and take off!! Saw these contraptions and thought the price was a bit steep but my time and peace of mind were worth it if they worked. Ordered one set to use on the interior of the two XL twin mattresses just in case. Well, gloriaski!!! They Do work!!! Plus they’re sturdy and easy to use. Ordering another set to have on all 8 corners. Don’t mind paying for innovation and quality!!!

I’ve tried countless devices to keep my sheets tucked under my mattress and some were abject failures, others kinda worked but were unworkably difficult to use, others kept the sheets tucked but not flat after being slept on (think those giant elastic bands). So, after much despair and desperation, I decided to invest in the ZlumberLock. Pricey? Yes. But does it do what they say it will do? Absolutely. I ordered a set for a Queen-Sized mattress and was just delighted when I found the ZlumberLock so easy to install. The ZlumberLocks consist of 4 corner-pieces and 5 (one extra) sliders. Simply put a corner-piece in each corner of the mattress, put the sheet(s) over it and then insert the slider into the groove. So easy to do and only requires one person to make the bed. It tightly locks the fitted sheet in position and even can lock the bottom of the top sheet tightly in place. And the fitted sheets do not move, do not bunch, do not wrinkle. They are flat when I get in bed, flat when I sleep in bed and flat when I get out of bed in the morning. So, do I recommend? Resoundingly so! I have a family member who couldn’t make a bed properly if he were paid a thousand bucks to do so. Well, he’s a Full-Size mattress guy and I ordered a set of ZlumberLocks for him. To complicate matters, he will only sleep in flannel sheets. The added thickness of the flannel does make it a teeny bit more challenging to use the ZlumberLocks but it was still not terribly difficult for him to insert the slider into the corner-piece and successfully make the bed. And, voila, the flannels lie flat and taut. The ZlumberLocks are mostly invisible. They seem durable. The sliders are very flexible but one does wonder if they might snap in time. But they haven’t given any indication of that happening yet. And the ZlumberLock people do include one spare slider. So, if you’ve reached critical mass with recalcitrant bed sheets, give ZlumberLock a try.

It's pretty expensive I'm not going to lie but I understand it's made in the US so it's going to be expensive. It works really well. My sheets have always come off and now with a partner it's even worse. Once I put these on, my sheets haven't moved since. I picked this because it looked the easiest to use and it really is. I wasn't able to get the protective plastic off of the clear piece so you can definitely see them but if I do get them off I think it wouldn't be noticed.

I don’t normally leave reviews but these are fab , I brought a new mattress and the sheets keep coming off and it’s been driving me mad , tried the elastic ones and they broke , these are amazing , fitted easily and the sheets keep coming hasn’t budged all night , expensive but worth the money

Good product. Keep bedsheet in place. Issue - Need to fix daily on corners. It gets pulled up if you stretch bedsheet too much.

Saw the ad for these and I have to admit I was super skeptical, but I took a chance anyway. And guess what....they absolutely work as advertised. Could not be happier with the purchase. We've had these on the bed now for a couple of weeks and the sheets are exactly where we put them on day one! Not moved at all.

Excellent product

El producto cumple con su función de mantener las sábanas en su lugar, se ve de muy buena calidad y muy resistente, además incluye un antifaz de regalo.