Detailed Product Description Great for moving bulky items weighing up to 1000 lbs. Steel reinforced high impact polypropylene construction Non-porous surface will not splinter, rust, rot or mildew Rubber pads with diamond tread prevent marring and slippage Caster diameter: 3'', Dimensions: 29-7/8'' L x 17-7/8'' W x 5-1/2'' H, Weight: 14.8 lbs.