The Colony3 elongated toilet bowl only from American Standard enhances the features of coordinating tank, 4425A104, sold separately. Made of vitreous China, the Colony bowl features a sanitary bar for easy cleaning and to block grime from collecting under the tank.Bowl only, tank and seat sold separatelyElongated shape for added comfortSanitary bar blocks grime from collecting under the tankMade of smooth, strong vitreous ChinaFully-glazed 2 in trapway to minimize clogging