23 1/2 x 32 x 48 one piece surround, fits shower pan #'s 13-354326632, 13-354321132, 13-354321232, 13-354321332, 13-354325332, fits step tub #'s 13-354311232, 13-35431932, 13-354319332, fits bathtub #'s 13-354312231, 13-354312632, 13-354312332, available in parchment or white, ships FedEx freight