No: These rug grippers designed for area rugs adhere so strongly to the floor that there is no risk of slipping. No more worries! The product utilizes extra adhesive material for an optimal grip on the floor surface. They fit snugly in the corners and are virtually invisible. They are exceptionally safe for children while they play. The tape secures it in place, ensuring no movement and eliminating the fear of falling.Washable - Remove and Clean: The rug grippers are removable and reusable. You can easily take them off and rinse them with water to eliminate dust. After cleaning and drying, they return to their original state with the same sticky properties. The adhesive is gentle on the floor and will not cause any damage. You can even wash small rugs in the washing machine without removing the grippers, and they’ll stay intact.Easy Installation: Installing them under a rug is a simple task. Just peel off the adhesive tape layer and press firmly to secure it to the surface. Ensure that any dust particles are cleared from the surface prior to using the grippers.The Triangular Design Ensures That They Won't Curl Anymore: Stabilize the corners of your carpets using these uniquely designed triangular grippers. The adhesive completely prevents curling. The edges will not slide or budge, staying firmly in place.Versatile on Multiple Surfaces: These rug grippers are remarkably versatile and can be used on virtually any surface, including hardwood, marble, laminates, stairs, or any smooth flooring. Rest assured, the rug grippers will work diligently to keep the corners flat against the surface for an extended period. It is important to apply them only on clean surfaces to obtain the best results.size: 15x11x0.2cmMaterial: PUcolor: blackPackage Contents:16 * Rug TapesOnly the above package content, other products are not included.Note: Lighting and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.