KOHLER K-4664-7 Brevia Elongated Toilet Seat, Black Black Sleek, low-profile design lines complement all KOHLER two-piece elongated toilets Molded with sturdy, chip-resistant polypropylene with a finish that won't stain or peel Resistant to cracking Bumpers molded in seat will not detach Solid color throughout; will not wear, scratch or scrub off; will not stain or peel