This Comfort Seats EZ Close N" Clean round toilet seat makes it easier than ever to clean your toilet seat. It comes with a Comfort Seats EZ Close damper system. The Easy to Clean allows you to lift the hinge covers and pull the seat forward to remove. It is strong and durable made of injection molded high impact, chemically resistant polypropylene. It has a comfortable, ergonomically designed ring and is extra thick to provide greater support. The hardware is durable and rust free and comes with molded-in bumbers for added safety and comfort. The rubber hinge pads keep the seat secure and stable. It has easy, self-aligning top mount installation with just a screwdriver.