Donner Solid Wood Color Piano BenchHard solid wood The hard solid wood material guarantees continuous use without distortion. Dustproof velvet The selected velvet is used as a piano stool lining, high end and beautiful, very suitable for use with piano and keyboard. 300lb The high density of the sponge keeps it from deforming and can support up to 300 pounds of weight. Specifications: Seat material: PVC artificial leather and high density sponge Weight bearing: Up to 300 lbs 136 kg