This solid white toilet seat has our exclusive high gloss, hand sanded Ultra smooth surface for added beauty and durability. The hinges are state-of-the-art slow close chromed metal and match most bathroom fixtures. The hinges close the lid and ring quietly and gently. The seat is elongated, fitting toilet bowls that measure 18. 5 inches from the front of the bowl to the center of the mounting holes at the back of the bowl. The seat comes complete with mounting bolts, nuts and washers to ensure easy installation and a tight fit. Three-year manufacturer .