Made from solid polypropylene for durability, this coverless, open front seat is also easy to keep clean. It is available with an optional EverClean® permanent finish that inhibits the growth of stain and odor-causing bacteria, mold and mildew, so the seat can stay cleaner in between cleanings. Elongated front. Solid polypropylene plastic open front. Without cover. With check hinge. Optional EverClean®. EverClean® surface inhibits the growth of stain and odor causing bacteria, mold and mildew. EverClean® surface does not protect against causing bacteria.