Wise 8WD013-1-710 Rotomolded Standard Helm Chair Shell, White Roto Molded Seat Shell Only, No Cushions Stainless Steel Hardware Seat Dimensions 18.25" Height, 16" Width, 19.5" Depth, 16.5" Seat Depth 6 Year Warranty on Frame, 3 Year Warranty on Upholstery