Furniture Glides: Pack of 32 commercial grade chair floor protectors suitable for heavy duty chair use in the home, office, food court or restaurant. Chair leg pads protect floors from scratches and act as furniture glides, making chairs easy to move. Chair Glider: Made of high-density felt that provides a protective barrier for 5mm thick. Surrounded by a disc for hidden screw fixing. Furniture will be lifted off the floor by a total of 10mm. Chair Glider: With premium quality screws. The correct length of carbon steel screws (1.4cm) are supplied, they are wax coated, have double threads and a thin shank for fast feed and to prevent splitting of the wood. Furniture Glider: With easy installation. Premium quality screws allow you to effortlessly mount the felt pad to the furniture leg using a PH#2 screwdriver. The use of an unsuitable screwdriver hides the screw head. Floor protectors that will last a long time. You won't have to worry about the felt pads slipping or falling, as the concealed screw-in solution provides support to prevent this.