Centoco 600-001 Elongated Premium Plastic Toilet Seat, WhiteWhite Premium Plastic Toilet Seat closed front with cover, heavy duty, top mount plastic hinge for elongated bowls.Centoco 600-001 Elongated Premium Plastic Toilet Seat, White Features:; Deluxe 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