FEATURES: ● STA-TITE® Commercial Fastening System™ Eliminates callbacks for loosened seats Proudly Made in the USA Eco-Friendly SPECIFICATIONS: Size: Elongated Material: Plastic Style: Open Front less Cover Ring Bumpers: Four Hinges: Plastic Non Self-Sustaining Check Hinges (1955CT) or Self-Sustaining Check Hinges (1955SSCT) with Non-Corroding 300 Series Stainless Steel Posts and Pintles Hardware: STA-TITE® Commercial Fastening System™