【carpet clamp】 Non-slip pads with strong double-sided self-adhesive design instantly smooth wavy corners and firmly grip the floor, preventing the mat from slipping. Ideal as an alternative to carpet underlay, carpet strips and other substrates. 【Non-slip mat for carpet】 Carpet anti-slip mats are made of high quality and environmentally friendly PU polymer. Durable, washable and reusable! 【Fits perfectly】 There are 16 replacement strips, even better than carpet tape or anti-slip mat. Also, it prevents your carpets from moving on many places like hardwood, linoleum, ceramic tile, etc. , is reusable, non-corrosive and leaves absolutely no residue. 【Harmless to the soil】The carpet clips are made of soft PU material that will not damage the floor in any way. The sticky surface leaves no residue on the floor after removal and works well on hard floors such as tile, ceramic, hardwood, laminate, etc.