Prevent Curling and Sliding:Designed with advanced anti-slip and anti-curling technology, it keeps the carpet in place to avoid slip and fall accidents, and properly solves pesky carpet problems such as curling, sliding, folding, and pet movement (U.S. Patent Pending). 16-Piece Set and Long-Lasting Adhesive: 16-piece carpet plugs value set. Larger contact surface provides more effective adhesion and excellent non-slip grip on the carpet. The more discs you use, the better the carpet stays in place on the floor. Easy Installation: Remove the adhesive backing and stick the discs to the bottom of the carpet to be fixed. Then remove the film covering the silicone surface and press the carpet firmly onto the floor. Widely Applicable: Suitable for any hard floor, but not for all types of carpet: tile, hardwood, laminate, marble, concrete, rubber, etc. In addition, the upgraded carpet grip prevents your carpet from curling and keeps your carpet flat forever.