Centavo 700 - Itâs Wood. Only Better. Cento core Premium Molded Wood Toilet Seats are a thick polypropylene shell over a wood core that wonât 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 round toilets manufactured in the USA or Canada. Proudly made in McCrery, Arkansas, USA.