8 pack Ruggies rug grippers As Seen on TV. Amazing & reusable triangles keep rugs & mats in place without leaving any messy residue, includes 8 rug grippers that prevent curled corners, bunches, slips, & trips. press & stick on hard flooring, tile, or linoleum, just wash with soap & water, won't leave sticky residue or damage your floor, just press & stick so rugs don't slip.