Classic Oak Seat Standard Toilet Saet with Non-Tarnish Brass Hinges Mayfair Brand, made by Bemis-Church Hinges: Brass Hinges Size: Regular Material: Molded Wood Res/Comm: RESIDENTIAL Features: Oak veneer surrounds molded wood core that will not crack or split Can be used as standard size replacement toilet seats for these major manufacturers: American Standard, Church, Crane, Kohler, Eljer, Briggs, Bemis, Artesian, Kilgor, Mayfair, Mansfield, Norris, Universal Rundle, Peerless, and Western Pottery