4 Large Cube Square Rubber Feet Bumpers - 1.125 H X 1.500 W - Made in USA Heavy Duty Non Marking for Furniture, Tables, Chairs, Desks, Benches. 1.125" Tall x 1.500" Top Width x 1.343" Bottom Width Center Hole - Recess Dia .530 / Recess Depth .640 Non Marking High Quality Thermal Plastic Rubber / Durometer 87 Removable Metal Insert for Extra Strength / Accepts #10 Truss head bolt or #10 screw Made in the U.S.A. / RoHS & REACH Compliant