Sturdy, one-piece molded tub made with structural thermoplastic. Heavy gauge steel legs, included levelers and stopper. 13 in. deep, 19 gal. per tub, 40 in. wide. Leak proof 1-1/2 in. integral molded drain, hooks up to standard 1-1/2 in. S or P trap. Accommodates single or dual handle faucet with 4 in. or 8 in. centers. Meets or exceeds codes ANSI Z124.6, IAPMO listed, Warnock Hersey listed. Smooth white surface, rust-resistant, easy-to-install. Preferred by the pros.