Features 1. Long Lasting Flapper & Stainless Chain - Built with soft durable rubber & stainless chain, the new toilet flapper was corrosion-resistant, no twist & provide the best seal. It helps a lot to save water. 2. Our hinge flapper valve is a perfect fit for most toilet models and tanks. Flexible rubber valve provides a tight seal ring to prevent future potty problems. 3. Install quickly and easily. Just turn off water supply, remove old flapper, attach new flapper to flush valve, and fasten chain to flush lever with hook. Turn water back on and get flushing! 4. Save water and cost - With the help of the toilet flap, you can fix a leaky toilet easily and expensively without having to call the plumber. Premium toilet flaps will also help you save water each flush without leaking. Specification Material: PVC Size: 10.7 x10.7 cm Color: Bule Black Package Includes: 1 x Toilet Flapper