Features: 1. Keep the sheets tight: Say goodbye to loose sheets! Our bed frame ensures that your sheets are firmly secured and wrinkle free. Enjoy a clean and comfortable sleep every night without the need for constant adjustments. 2. Stable and in place: The fitted bed sheet holder eliminates sliding or wrinkles, and these comfortable bed sheets keep them in place without wrinkles, without the need for constant adjustment, ensuring a clean and comfortable sleep. 3. Easy to install and reuse: No tools or complex settings required! Simply slide the elastic band into the slot for quick and easy installation. Designed for multiple purposes, providing continuous convenience. 4. Suitable for all mattresses: The design of the bed sheet frame is suitable for all types of bed sheets and mattress sizes, whether it is a single bed, single bed, queens bed, king bed, or summer/winter bed sheet. Our bed sheet frame can be well matched for use 5. Excellent gift idea: The mattress bed sheet fixing strap can prevent the bed sheet from shifting, improve sleep quality and comfort. It is an ideal gift for family and friends with sleep problems, as well as an excellent housewarming gift for those moving into a new home. Specifications: Material: ABS+PP Size: 20.5 12.9 11.6cm Color: Grey, White Package Include: 4x bed sheet holder