One side is adhesive and the other is anti-slip.
They adhere to the underside of the rug on one side, and the anti-slip side rests on the floor.
Place them on the edges or corners of rugs, and with the special polymer material, they will firmly adhere to the floor, without leaving any sticky residue or damaging your floor.

Length x Width: 130*30 mm

Height: 2.5mm