3M(TM) TEKK Protection(TM) Rug Gripper is an ultra thin underlayment for rugs helps keep rugs in place, prevent slips and trips and helps preserves your floors. The advanced non-adhesive material securely grips the floor with no messy residue. The non-porus design is waterproof, helping protect floors against moisture damage from spills, and prevents sand and dirt from scratching and scraping floors. Easy to install and customize to any rug size, simply cut the ultra thin material with scissors to create the perfect fit for your rug. 3M(TM) TEKK Protection(TM) Rug Gripper is a great choice in anti-slip and floor protection for you and your home.