Double-sided gripper:with stronger adhesive layer, suitable for carpet. firmly applied, they keep rugs flat and stable, no slipping, no frizz, no more hazards and cats can no play with rugs Washable and Reusable PU Stickers:The floor side is washable and reusable, leaving no sticky residue after removal. You can the rug pad off the floor to mop or vacuum, then reapply as many as needed. Wipe or rinse and dry one side of the floor to adhesion. Note: It is not recommended to remove the entire rug sticker, otherwise it will not stick to the rug again because the fur or fibers are being pulled out of the rug. Easy to Install:Clean and dry the surface, then simply and stick. Make to off the white backing first and to the underside of the rug. directions for best results. Wide Application:Widely used for tile, hardwood floor, laminate floor and floor in bedroom, bathroom, hall, living room, dining room, kitchen and laundry room. Type:Floor Mat Stickers Colour:Black Material:PU glue Size:8x8x0.2cm Package Contents: 24 * Floor Mat Stickers 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.