Equipped with excellent sealing rubber rings, good elasticity, highly density Button adopts full row / half row designs, and the water levels is adjustable Make of ABS materials, good impacts resistance, resistance and not easy to deformation Toilet Valves base with nut designs, installation is simple, even if you have none professional training, you can completed the installation work in a very short time Water saving toilet replacement parts can adjust water in the water Tanks for most drainages or quick drainages, Manufacturer: ZYKEJJDDAK