[Keep Sheets Tight] Bid farewell to loose bedsheets! Our fitted sheet holders ensure your sheets stay firmly in place and remain wrinkle-free. Enjoy a neat and cozy sleep every night without the need for incessant adjustments. [Open Corner and Universal] These heavy-duty bedsheet holders feature an Open Corner design that fits virtually all mattresses. There's no need for clips, and the durable grippers provide a secure and reliable hold. Whether it's a single, twin, queen, or king size bed, our sheet holders will keep the sheets perfectly fitted. [Easy Installation] Our bed sheet straps offer a one-time setup. Once installed, you can leave them as they are. Unlike those cumbersome, time-consuming bands, clips, and straps, ours make it effortless to change sheets without having to flip the mattress. You can also remove them with ease! [Great Gift Idea] The mattress sheet holder straps prevent sheet displacement and enhance sleep quality and comfort. It makes an ideal gift for your family and friends who have trouble sleeping, and a wonderful house-warming present for those moving into a new home. Colour:White Material:Plastic Package Contents: 4 x Bed Sheet Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.