Robust Anti-Slip Design: Our bed sheet holders feature a unique anti-slip track and wave clip system, enhancing tensile strength and ensuring clips stay intact. This design prevents frequent sheet adjustments, ensuring a smooth, uninterrupted sleep surface throughout the night. Super Value Bundle: This set includes 8 heavy-duty bed sheet clips and 10 high-adhesion anti-slip silicone pads, providing exceptional value. Secure even the slipperiest sheets without needing additional accessories, suitable for all types of bedding materials. Effortless Installation: Easily install these sheet holders with a simple four-step process: insert the base into the mattress, unfold, drape the sheet, and secure with transparent clips. Enjoy a secure fit all night without the hassle of readjusting. Invisible and Stylish: Designed to be hidden under the mattress, our bed sheet holders offer a clean, uncluttered appearance. The transparent fastening strips keep everything in place discreetly, allowing for easy sheet changes without compromising style. Universal Compatibility: Crafted from durable PC+ABS material, our sheet grippers are compatible with any bed size, from twin to king. This universal design ensures a perfect fit for any mattress and sheet combination, making it ideal for every household. Color: White Material: plastic Package Contents: 1 set of Bed Sheet Holders 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.