Description Features: * and high quality *Made of PTFE Material,, carefully from scratches and scuffs. *Perfect for all furniture– sofa, bed, table, couch, dining chairs to prevent floors from scratching *Reduces friction noise while moving furniture,best floor protector *Screw the furniture sliders into the chair, table, sofa or cabinet feet for long-lasting for protection against floor damage. Unlike for pads, they wont slip to the side or leave sticky glue residues on wood, marble or PVC floors. *Easy Installation: Pre-drill, then screw the felt feet on the furniture leg using a cordless screwdriver or furniture screw, simple and convenient! Specifications: Color: Blue Material: PTFE Package Contents: 20 x Furniture Glides 20 x Screws Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.