The top of the lid of this round 3D toilet seat shows a dolphin mother and calf swimming in the ocean. The seat has a deep blue ring and border with chromed metal hinges. The seat is round, fitting toilets that measure 16.5 inches from the front of the bowl to the center of the mounting holes at the back of the bowl. It comes complete with mounting bolts, nuts, and washers to ensure easy installation and a tight fit. Our unique printing process creates vivid three-dimensional images. However, since the human eye is more discerning than a camera lens, these photos may appear slightly out of focus on your computer screen. The actual photo has amazing depth and clarity. Our seats fit most U.S. toilets. Please check the diagram and measurements to make sure you get the correct seat for your toilet. Three-year warranty.