Square front designed to fit Eljer Emblem toilets Constructed of injection molded durable polypropylene plastic with UV protection Adjustable, color matching top mount hinges allow for the perfect fit on the bowl Slow-Close damper system to prevent slamming of the lid Four color matched bumpers on ring for stability Strong and durable – injection molded of high-impact, chemically resistant polypropylene Ergonomically designed for comfort and quality Seat bumpers are “Molded-In” for extra strength and durability, never need replacing Ultra-Violet Protection Molded into each seat to prevent color fading Simple to install – only requires a screwdriver, adjustable hinges for perfect fit, corrosion proof, self-aligning hardware.