BEMIS HEAVY DUTY OPEN FRONT SEAT STA-TITE HINGES ELONGATED STYLE SELF-SUSTAINING HINGES WHITE THIS HEAVY DUTY OPEN FRONT LESS COVER SEAT IS IDEAL FOR ANY COMMERCIAL APPLICATION. MADE FROM DURABLE PLASTIC THE SEAT RESISTS CHIPS WEARS AND STAINS. THE STA-TITE COMMERCIAL FASTENING SYSTEM CUTS INSTALLATION TIME BY ONE THIRD AND PREVENTS TOILET SEAT LOOSENING. STA-TITE COMMERCIAL FASTENING SYSTEM - FASTER INSTALLATIONS AND ELIMINATES CALL-BACKS FOR LOOSE SEATS. HEAVY-WEIGHT PLASTIC - IDEAL FOR ANY COMMERCIAL APPLICATION. 300 SERIES STAINLESS STEEL HARDWARE - NON-CORROSIVE.