The Bath Décor 4Q1E7C-00 is an elongated, commercial heavy duty plastic seat and includes 304 grade stainless steel non-corrosive mounting hardware. This seat also features two integrally molded sanitary lift handles on either side of the seat. UV inhibitors are molded into the seat for color fastness. External check hinge stops the seat at 11 degrees beyond vertical. This seat is constructed from 100% pure, virgin polypropylene without using any fillers, extenders or regrind plastic, and is also chemically resistant.  This unit includes an open front seat ring, and no cover. It will fit any ANSI standard elongated toilet bowl.