TOTO CST424SFG#01 Promenade G-Max Elongated Bowl and Tank Universal Height, 1.6 GPF, Cotton White Item may ship in more than one box and may arrive separately Universal Height, ADA Compliant G-Max Flushing System, 1.6 GPF SanaGloss super smooth ceramic glaze prevents debris, mold and bacteria fromsticking to ceramic surfaces Wide, computer designed, fully glazed trap way A powerful and quiet flush