Design features one-piece molded tub of impact-resistant polypropylene heavy gauge steel legs, with adjustable levelers large, self-draining back shelf directs water run-off into the tub accommodates dual-handle faucet with 4in or 8in center mold and mildew-resistant components easy to assemble and install color-fast, stain-resistant white finish drain stoppercombo kit includes. One-piece molded tub of impact-resistant polypropylene with heavy gauge steel legs, with adjustable levelers swivel faucet with 24in long pull-out spout and lever handles 1-1/2in p-trap with 12in tailpiece two 20in flexible braided supply lines drain stopperspecifications color: white mounting: floor outside dimensions: 34in h x 40in w x 24in d inside dimensions: 12-1/2in h x 36-1/2in w x 17-1/2in d bigtub utilatub meets or exceeds applicable performance requirements as listed: international association of plumbing and mechanical officials iapmo listed us/canada american national standards institute ansi- specification z 124-2011.