<br>Feature: <br> <br>Specifications: <br>Material: plastic <br>Size: 1.5 inch <br> <br>Features: <br>1. Easy to install: you can use a rubber hammer or mallet to install the caps, no adhesives required. <br>2. Protect the surface of the terrace from damage, avoid scratches, and effectively protect the furniture. <br>3. No more irritating noises, reduce the noise when patio furniture to slide over the surface of your patio. <br> <br>Please note: <br>Before installing it is recommended to clean the cup area from any rust or debris, if it is hard to install, place caps in hot water for 5-10 minutes, which will soften the caps enough to get them in place.