The 32" leakproof base is constructed of sturdy, heavy-duty copolymer plastic. The durable high-gloss thermoplastic panels are further strengthened by aluminum front channels.. Wraparound hand rail with built-in soap and shampoo holders. Complete with brass shower valve, curtain, and assembly. Size of stall (including base) is 32-5/8" x 32-5/8" x 75-3/8". Standard base is for conventional installations directly over subfloor DWV pipe. Includes PVC drain and seal for connection to 2" DWV plastic or iron pipe. Door opening is 24" wide. Faucet may be installed on either side. Unit is shipped (K.D. - knocked down).