5. Sewn to the backside of the Bedrug are two very long strips of loop fastener. Simply match these up with the bed ribs to determine where placement of the corresponding hook fastener should be put into place. Upon removing the protective layer of tape, secure it to the floor of the truck's bed. Attach the new Bedrug to the fastener. At this point, the floor carpeting should be stuck in place, and the sides and front walled portion should be hanging free.