Centoco 700 - It s Wood. Only Better. Centocore Premium Molded Wood Toilet Seats are a thick polypropylene shell over a wood core that won t crack chip dent flatten flake fade or peel like other wood seats. Super sanitary and non-porous. The seat is easy to install with top mount hinges and corrosion free hardware. Beautiful high-gloss finish available in several colors to match your bowl and bathroom decor. Fits all standard round toilets. Proudly made in McCrory Arkansas USA.