BEMIS HEAVY DUTY OPEN FRONT FIRE RETARDANT COMMERCIAL SEAT, STA-TITE HINGES ELONGATED STYLE, WHITE OPEN FRONT LESS COVER, ELONGATED, HEAVY-DUTY, INJECTION MOLDED SOLIDPLASTIC TOILET SEAT. FEATURES FOUR MOLDED-IN BUMPERS, NON SELF-SUSTAINING(1955CTFR) CHECK HINGES WITH NONCORROSIVE300 SERIES STAINLESS STEEL POSTS AND PINTLES AND STA-TITECOMMERCIAL FASTENING SYSTEM. SEAT CONTAINS DURAGUARD® ANTIMICROBALBUILT-IN SEAT PROTECTION AND FIREPRO A FIRE RETARDANT MATERIAL TO MEETUL-94VO FLAMMABILITY RATING. THIS SEAT COMPLIES WITH AMERICAN NATIONALSTANDARD Z124.5 TOILET (WATER CLOSET) SEATS AS A CLASS COMMERCIAL HEAVYDUTY.