The Ideal Standard Concept toilet seat offers sleek modern style and long-lasting family-friendly comfort. The wrapover cover also fits snugly over the seat to create a neat slimline look works beautifully with a wide range of cool and contemporary bathroom brands. Only compatible with Ideal Standard Concept or Connect toilet bowls STYLE & PERFORMANCE- Ideal Standard’s extra-durable Concept toilet seat has the affordable elegance of the popular collection and is engineered for long-lasting comfort. Only compatible with Ideal Standard Concept or Connect toilets EASY INSTALLATION - our clever top-fixation system means fitting the toilet seat is simple and the result is incredibly robust.