The Porcher Round Front slow close toilet seat with cover is a wood core seat. It features slow close, polished chrome hinges which prevent the seat from slamming. It fits all conventional round front toilets. Shown in White. About American Standard Brands: Great performance and great looks meet in our complete line of fixtures and faucets for bath and kitchen. Performance and reliability. Coordinated collections. Ingenious features. Porcher - dreams made real.