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

This is an amazing item. I twist and turn constantly at night making this a must have. The sheets stay secured to the holders no matter what I do. They work great with a California King mattress. They are easy to install and are an amazing product.

Love these!. Much easier than the elastic straps. We were concerned the fabric corners would get worn out, but it is worth it to be able to make the bed quickly......and sheets stay put during sleep. My husband somehow pulls bottom sheets to his side. No moving with these corners. Sheets are taught with the straps, but with these corner holders, the natural stretching of the fabric will occur. Also, this product was more expensive, but seemed a better quality and less likely to break.

These locks work great! Our sheet has yet to pop off (about a week later) and thats with 3 kids constantly jumping/wrestling on it. I highly recommend, the installation was super easy as well. I was hesitant because of the price but it has been worth every penny!

The ZumberLock Sheet Holders are an absolute wonder. I have a CalKing adjustable spilt mattress and the sheet holders work perfectly as they are only inserted on the outer 4 corners of the mattress. The corner inserts slide easily under the mattress corners and stay in place until you take them out. I put both the fitted sheet and flat sheet over the corner holders then slide the included plastic strip in the grove on the corner holder. Very very easy. Everything stays in place all night. I end up having sheets all night and I wake up comfy cozy. In the summer when I use a thin blanket I can even include it under the plastic strip with the sheets. I have to work a little bit at getting the strip in the holder grove with the added blanket but it works great, the plastic strip is very strong and flexible, strong enough to take the bend. So simple. I love the ZumberLock sheet holders.

We have struggled with fitted sheets actually fitting for a long time. This is a game changer. Easy to install and holds the sheets in place as described. It is made of durable materials and seems as if it will last a long time. Our sheets fit so much better! Recommend ⭐️

I've been wanting something like this device for a while...it works just as it says...easy to install and came well packaged and presented....I do not regret buying it...was a bit pricey but it works and the quality is there.

This sheet holder is an absolute game-changer. I was so tired of waking up with the corners of my fitted sheet popping off the mattress, but this completely solved the problem. The heavy-duty straps are incredibly secure and durable, and the universal fit works perfectly on my mattress. What I love most is the easy, one-time installation, once you set it up, you don't have to keep messing with it every time you change the bedding. It keeps everything looking neat, tight, and securely in place all night long. If you're tired of loose sheets, this is worth every penny. Highly recommend!

My biggest pet peeve about bed sheets is how they pop off the corners or side of the bed, and having to keep placing them back on so I don't sink into the pillow top of my mattress. I've tried those elastic bands with the alligator clips which sort of work, but always rip the sheets, so when I saw the Zlumberlock 'system' I thought why not, let's give it a whirl. I already purchased the corner pieces previously which made a HUGE difference, I wondered if they would ever sell a side version of it, and here it is! I ordered them and it was exactly the key that was missing, why they don't sell these as a complete set makes no sense to me, but the quality of life over something so seeming silly, is SO MUCH BETTER. Instead of using elastic bands that overstretch and rip your sheets, this kit uses 6 plastic pieces containing tracks which are placed underneath your mattress, the weight of which holds them in place, and then you place your sheets over them, and place what looks like plastic slap bracelets above the sheets and into the tracks. This holds your sheets firmly in place and since the surface area being held is much longer than alligator clips, when sitting on the sheets the pressure isn't just placed on single small points, but across a large section of the sheets. While these clearly cost way less to manufacture than they charge for them, there is nothing else like it out there and they work amazingly.

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

These are amazing keeps the sheets on better than the elastic clip on

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.

Genuinely works, easy install, actually does keep the sheet tight on my annoying Tempur mattress that no sheet would stay on! Very pleased..

Excellent product