Self Adhesive Rubber Bumper Feet .787" Inches (20.0 mm) X .886" Inches (22.5 mm) - 25 Pack - BS57 Clear Diameter = 25/32 inch (20.0mm) Height = 57/64 inch (22.5mm) 100% Molded Polyurethane, Easy "Peel-Off" Application, Non-Staining, Non-Skidding, and Non-Marring Superior Abrasion Resistance, Vibration and Shock Dampening Superb Coefficient of Friction and Resistance to Skidding, Crack-Resistant and Resilient UL Recognized Components, RoHS and WEEE Compliant. Made in the USA.