Bemis 7900TDGSL 006 Hospitality Elongated Closed Front Heavy-Duty Plastic Toilet Seat with DuraGuard Antimicrobial Built-In Protection & Whisper Close Hinges, Bone Fits all manufacturer's elongated bowls Commercial-grade, heavy duty plastic with molded-in color resists wear, chips and Stains Just lift hinge provides access to hard-to-reach areas in, around and beneath the hinge bodies Sta-tite commercial fastening system reduces installation time and eliminates callbacks for loose seats