This toilet flush valve repair kit will allow you to easily fix leaks from around the flapper of older flapper or tank ball/bracket/lift wire mechanism toilets. It will work with flush valves either with or without mounting ears. The kit includes a replacement seal ring, seal ring adhesive, an adjustable flapper, and installation instructions. The kit is chlorine resistant, easy to install, has a patented silicone seal, and a lifetime warranty. To install, it is helpful to have a flat head screwdriver and a sponge.