[Components] There are 4 rug grippers in one pack. 3.9 x 3.9 inches (10cm x 10cm) square design for a better fit and strong suction without taking up any unnecessary space or damaging floors. Wood floor rug stickers not only prevent your rug from bunching or sliding in everyday use like rug pads, but also make your rug resistant to curling. 8 rug clamps hold your entire rug in place. Ideal for small rugs, runners, pet rugs or smaller rugs etc. [MARKED SUCTION AND GRIP TECHNOLOGY] Suction technology ensures grip on contact floors and easy shedding properties without causing marks or damage to contact floors. There are many air holes on the side facing the floor. After pressing hard, the air escapes outward, forming a vacuum negative pressure state in the air hole, which acts as an adhesive and fits in place. Reusable, Detachable, WashableEasy to install, tear off the yellow protective paper and transparent protective paper, after sticking one side in place, press firmly on the clean floor. 2mm thickness, invisible after installation. Thanks to the vacuum technology, you can easily remove it from the floor when needed without leaving any residue on carpets and floors. [WIDE APPLICATION] Can be used on surfaces and floors: laminate floors, wooden floors, tiles, marble and other surfaces, making your bathroom, kitchen, entrance more comfortable and safe. (This product is not recommended for carpet floors) Color: White Material: Cloth Package Contents: 8 x Grippers Only the above package content is included, others are not included. Note: Reflection of light and different monitors may cause the item's color to be slightly different from the real one. Measurements allow +/- 1-3 cm.