UGH1028 Features: * Material(s): Nylon * Contemporary design * Rolls or brake * Ideal for hard surfaces and low pile carpeting where runaway chairs are a problem * Wheel tread: Hard * Post-consumer recycled content percent : 0 pct * Pre-consumer recycled content percent : 0 pct * Total recycled content percent : 0 pct * Weight Rated: 100 lbs. Per Caster * Wheel Size : 2 in * Quantity : 5 per set * For use on: Carpet