White Vitreous China;Universal model works with Sloan flushometers from 1.1 to 1.6 gpf;Permanent SloanTec hydrophobic antimicrobial glaze inhibits the growth and buildup of germs, bacteria, mold, mildew and mineral scale on the surfaces;Elongated bowl;Floor mounted, rear outlet;Water spot area: 10¼" x 8" (26 cm x 24 cm);1½" I.P.S. top spud inlet;2⅛" fully glazed trapway;Syphonjet flushing achieves up to 1000g Map Scores when used with Sloan flushometers;Closet bolts and caps included;Toilet seat not included