The Shepherd 1 in. Felt guard Plus Round Felt Swivel Glides (4-Pack) is ideal for use in conditions where self-stick felt will not work properly. They feature felt bases that slide easily over floors that can be scratched or marred by other glides. The glides adjust to level-angled legs. They also feature a nail-on design for easy installation into your pre-drilled holes. Color: Beige.