EGOODBEST Non Slip Rug Grippers Pack of 8 Includes 8 Removable Tape Prevents Curled Corners Tacky Grip Polymer Easy to cleaning under rug - The top adhesive side of the sticks to the rug bottom - not the floor No damage to the floor - High quality silicone protects any type of flooring Suitable for any rug and over any floor type Won't leave sticky residue and easy to use For best adhesion please cleaning the floor and rug before using