Anti-slip safety: The heart-shaped design of this non-slip rug pad is ideal for various rug shapes and effectively prevents slipping and tripping hazards. It keeps corners and edges flat, facilitates vacuuming, and ensures the stability of your rug. Note: Not suitable for high-pile rugs, as the adhesive suction cups can damage them. Premium material: This set includes 12 non-slip rug pads measuring 8 cm x 8 cm, made of durable PU polymer material, which is heat-resistant and warp-resistant. The heart-shaped design provides strong grip and prevents detachment. Note: Not suitable for surfaces prone to cracking or rugs with jute or rubber backing, as grip may be limited. Reusable and washable: These non-slip rug pads can be easily cleaned with water or soapy water if dirty, then air-dried. Cleaning with alcohol improves grip. Note: For pile or fiber-backed rugs, clean the rug pad directly without removing it to avoid damage. Easy to apply: The non-slip rug pads are easy to install. First, remove the white sticker and attach it to the rug, then remove the transparent film and press it onto the floor. The rug pad is easily removed without leaving any residue. Note: Ensure the rug and floor are clean and dry before repositioning the rug pad. Versatile use: This non-slip rug pad provides secure grip on various floor types such as hardwood, tile, marble, concrete, and vinyl, without damaging the surface. Note: Not suitable for rugs with jute, rubber, or high-pile backing, as grip on these materials may be reduced.