GorillaFelt clear sleeve premium wool-blended felt furniture pads protect hardwood, tile, LVT, laminate, and all hard surface floors from furniture damage, scratches and reduces noise when sliding. Featuring a 0.9” round and 3/16” thick wool blended felt protector pad designed to last longer and provide silent and smooth chair sliding on all hard floor surfaces. These stretch to fit chair pads securely fit round legs 5/8” to 7/8” in diameter (16 – 22mm) and square legs 5/8” to 13/16” in diameter (15 – 21mm). Clear chair socks feature a steel plate at base of transparent sleeve / above felt that prevents furniture legs from puncturing through making them great for use with hollow metal legs and a wide range furniture. These Heavy-Duty felt floor protectors attach snugly to stay on and are quick and easy to install. Simply remove the old pad or cap, wipe off attachment area and slide on.