The ProPlus 192247 Universal Tank-to-Bowl Gasket provides a reliable, leak-proof connection between your toilet tank and bowl. Designed with a precise 3-1/4" OD and 1-1/4" ID, it fits a wide range of standard toilets for hassle-free installation. Its round, durable construction ensures long-lasting performance and helps prevent water leakage. Ideal for repair professionals and DIY homeowners who need a dependable replacement seal.