The OEM American Standard 738920-0070A Flapper is a round, white toilet repair part that includes a chain for easy installation. Made of plastic material, this modern-style flapper is designed for the Cadet 3 model and fits 1YHZ3 toilets. With a diameter of 3.5 inches and a length of 5 inches, this flapper is suitable for standard bowl shape toilets and is a reliable choice for plumbing repair and maintenance in the bathroom. Made by American Standard, a trusted brand in plumbing, this flapper is a new unit from China that ensures a leak-free flush.