Bemis 1200SLOWT 343 Universal Slow Close STA-TITE Elongated Closed Front Toilet Seat Hex-tite bolt system - withstands high levels of torque for a superior no-wobble installation Easy to clean - use a soft Damp cloth with a mild detergent avoiding abrasive cleaners and brushes Resilient plastic - solid molded in color resists chips, wear and Stains