SET OF 4 ROUND 2-1/2" FURNITURE SLIDERS: Designed to add smooth mobility to furniture while protecting carpet and area rugs from everyday wear and damage FLOOR AND SURFACE PROTECTION: The non-marking plastic base helps prevent rips, dents and wear spots on carpets and area rugs by improving movement of furniture LOW-FRICTION SLIDING SURFACE: Rigid glide base reduces resistance so furniture can move easily across floors without lifting, dragging, or stressing legs and frames SECURE NAIL-ON INSTALLATION: Nail-on design provides a stronger, longer-lasting hold than adhesive pads, making it ideal for frequently used furniture DESIGNED FOR STRAIGHT WOODEN LEGS: Suitable for wooden chairs, tables, desks, chests, and similar furniture; each glide measures 7/8" round in a clean white finish that blends discreetly under furniture