SUPERIOR ADHESIVE AND SECURITY: Ideal for all kinds of carpets, round, rectangular, square, indoors and outdoors, effective on wooden floors, tiles, marble, laminate and linoleum. You can wipe them down to increase their adhesive properties. Just rub a little alcohol or water. It doesn't leave a sticky residue, either! IMPROVE YOUR HOME DECORATION: No more curling corners ruining your home's aesthetic. Now you can enjoy perfectly flat corners, smooth centers, and spotless rugs throughout your home. Add these hard plastic, cushioned, highly adhesive center pads under your carpets and complete your floors like never before! 8 PACK MASSIVE VALUE COMPLETELY REUSABLE: It includes 8 mat clips with a size of 130*25*1.5mmMore mat clips and larger size, more safety. The double-sided tape is equivalent to 24 pieces of carpet sticker, saving half the money, stronger adhesion and real reuse. EASY TO USE AND LEAVE NO TRACE: Boasting incredible grip and advanced carpet tape technology, these hard plastic centered pads will stand firm against other carpet grippers, the carpet gripper caps will never let you down. You can wipe them down to increase their adhesive properties. Just rub a little alcohol or water. It doesn't leave a sticky residue either! Quantity delivered: 8 pieces