Nassco clear sleeve floor protectors Fit 1-1/2" to 1-5/8" round legs or 1-3/16 to 1-1/4" square legs (16 Pack)) PLEASE NOTE: Measure using the DIAMETER very carefully. Fit will vary depending on the diameter and shape of the leg. Fit 1-1/2" to 1-5/8" round legs or 1-3/16 to 1-1/4" square legs (Measure around the leg.) Distribute weight evenly to increase furniture longevity. Reduce noise associated with moving furniture. Protect floor surfaces from scratches and rust stains.