【UNIVERSAL SHAPE AND SIZE】:Furniture Sliders has High elasticity, free to pull.No deformation and no discolorratio.Chair Leg Sliders are good for round furniture legs 0.67" - 0.87"(17-22mm) and square legs 0.525" -0.68"(13.35-17.27mm).with perimeter of 2.1 - 2.72" (53.38-69.08mm). 【SMOOTH AND DAMAGE-FREE MOVEMENT ON CARPETS】: Our chair leg sliders feature an upgraded and thickened bottom made of ultra-smooth plastic material, allowing for effortless and resistance-free movement of heavy furniture on carpets without lifting. Perfect for rugs and carpeted floors. 【SECURE AND DURABLE DESIGN】: Made of stretchy silicone integrated with a hard plastic bottom,Reduce damage moving heavy furniture can cause to your carpets and rugs and to the bottom of valued pieces. 【EASY TO INSTALL】: Carpet Chairs Furniture Glides are easy to install . No tools, just put the Chair Leg Sliders for Carpet on chair leg. Carpet Chairs Furniture Glides is environmentally and washable . 【100% SATISFACTION WITH FURNITURE MOVERS】：if you don’t like sliders for moving furniture - we will refund your money! Furniture Sliders,24 PCS Chair Leg Sliders for Carpet, Furniture Movers Sliders, Carpet Chairs Furniture Glides, Floor Protectors, Carpet Moving Sliders Easily Move.(Black, Round Fit:0.9-1.15")