UGH1025 Features: * Material(s): Rubber * Contemporary design * For chairs, stands, tables or any portable equipment * Wheel tread: Soft * Post-consumer recycled content percent : 0 pct * Pre-consumer recycled content percent : 0 pct * Total recycled content percent : 0 pct * Weight Rated: 75 lbs. Per Caster * Wheel Size : 2 in * Quantity : 4 per set * For use on: Chair Mats, Hard Floors