Centoco 8000LC-106-A Lift and Clean Elongated Toilet Seat, BoneBone Lift and clean Toilet seat, closed front with cover, top mount plastic hinge for elongated bowls. Features patented removeable seat and ring.Centoco 8000LC-106-A Lift and Clean Elongated Toilet Seat, Bone Features: Luxury solid plastic seat for elongated bowl Top-mount hinge for easy installation Extended back with concealed hinge Integrally-molded, permanent and sanitary,color-keyed bumpers won"t fall off Corrosion-free hardware Withstands cleansers, strong chemicals Designed for easy cleaning of those hard-toreachareas on your toilet bowl and seat