Slipstick CB380 Recliner Gripper Feet Floor Protectors (Set of 4) Non Slip, Fits 1", 1-1/6", and 1-1/2" Chair Feet UPGRADED IN 2017, now includes additional adaptor ring to fit more feet sizes - great for Leggett & Platt, Wyn Pro, Berkline and more Non slip rubber gripper on bottom protects all types of floors and prevents furniture from sliding Designed for recliners, arm chairs, and couches with button feet that are 1"(26mm), 1-3/16"(31mm), or 1-1/2"(38mm) in diameter Includes adaptor ring inserts designed to fit most reclining chair feet or use without inserts to fit furniture legs 3/8" to 1-1/4" diameter Quick and easy to install, simply determine the included adaptor ring size to use and snap the gripper feet into place