Korky Plus Adjustable Flapper is designed to provide efficient and customizable flushing for your toilet. This 2-inch adjustable toilet tank flapper features a unique adjustable float that allows you to control the flush volume easily—slide the float up to save water or down to increase the flush volume. Crafted from the longest-lasting red rubber, it resists chlorine, bacteria, city water treatment, hard water, and well water, ensuring durability and reliability. The flexible rubber construction s a tight seal and simple installation. Compatible with most toilets, including popular models from Kohler, Glacier Bay, and American Standard, this flapper both performance and versatility. Model Number: 2004BP