Founded in 1901, fourth-generation, family-owned Wisconsin-based Bemis Manufacturing Company began as a furniture manufacturer; the first toilet seats were made by the company in the 1930s. In the mid 1950s Bemis expanded the sale of toilet seats to retail and created a new product line and brand known specifically for its style and design, it was then the Mayfair? brand was born. As the largest toilet seat manufacturer in the world, Bemis strives to continually improve products to provide consumers with what they need by introducing innovative features such as Easy-Clean & Change? twist hinges which allow you to remove the toilet seat for easy cleaning and replacement along with the Sta-Tite? Seat Fastening System? which installs with ease and never loosens. The range of replacement toilet seats includes round toilet seats, solid wood toilet seats, molded wood toilet seats, cushioned vinyl soft toilet seats, padded toilet seats, NextStep? 2-in-1 child/adult toilet seats and more.