Mustee 3254M 32-in x 54-in Shower Base, White Sturdy 1-piece molded fiberglass construction; ribbed underbody and slip resistant surface Integral molded drain with seal for connection to 2-in sch. 40 ABS, PVC, or iron DWV sanitary pipe Semi-gloss surface; resistant to mold and mildew, easy to clean Designed to be used with Mustee's Durawall shower walls, ceramic tile, or preformed wall kit Can be used with Mustee 572TWHT, 260WHT, 265WHT (sold separately)