【PACKAGE INCLUDES】24 Outdoor patio furniture chair glides cap replacement pieces. Be made of high-quality outdoor-ready plastic. 【ITEM SPECIFICATION】Chair glides cap approx 1-1/2″ in diameter, thickness 0.08″, and 0.5″ height, flexible plastic and clear. 【TIPS】Patio furniture leg cap size reference 1-1/2″ (1.5 inches) is to the size of the “cup” (inside diameter) on the bottom of the chair or foot area where the glide should be installed. These glides fit very snugly into a cup size. 【INSTALLATION】1) Use a flat-head screwdriver to pry out the broken old cap. 2) Clean the position of the glides. 3) Align the new caps with the opening and tap it with rubber mallet. Or you can hold them in place with one hand and using a crescent wrench with he other. Fits OEM Standards!