QUICK AND EASY TO INSTALL ? Simply remove the old slider cap from the glide and insert the new slider cap (no need to remove the glide itself from the furniture leg) ULTRA-LOW FRICTION SLIDER CAPS ? Super slick bottom of glide disc makes moving furniture effortless and provides smooth and quiet sliding on carpet and hard surface floors PROTECTS FLOORS FROM FURNITURE - Prevents furniture legs / bottoms from damaging floor surface and great for use on tile floors, carpet, slate, polished concrete, timber decking, laminate, ceramic, and more (not recommended for protecting soft wood floors) International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.