The one-piece toilet is made of High-quality Porcelain. Side Left Single Flush design toilets use much less water and are considered to be environmentally friendly. The skirted trap way creates a sleek look and makes cleaning easier. The Toilet glazed surface is Self-Cleaning, simplifying maintenance. It is very easy to reach for cleaning. One-piece toilets integrate the tank and bowl into a seamless, Self-clean glaze surface creating a nice look, and easy-to-clean design.