Our PTFE furniture glides are designed to easily move furniture. Suitable for various furniture such as sofa, desk, chair, bed, etc. You can easily move furniture even if heavy objects. Our furniture glides can prevent floors from scratching and reduce noise when you move your furniture around the room. Don't worry about damaging your expensive furniture and carpets. Furniture sliders are made of material, which can ensure longevity for periods of time. Screw Deep: 13mm/0.51inch Type: Round with Screw Installation Guides Step 1: Use a to measure and mark the depth you need to drill. Step 2: Use a drill bit to drill a hole according to the depth of the. Step 3: Place a slider on the furniture leg and drill the screw. Step 4: Hold the furniture to check the stability and start sliding. Color: Blue Gray + Black Material: PTFE Size: 25 x 7mm Package Contents: 96 x PTFE Base Sliders with screws Only the above package content, other products are not included. Note: Light shooting and