1/2/4PCS Flush Valve For Toilet Water Tank Connected 2 Flush Fill Toilet Cistern inlet Drain Button Repair Parts Outlet TankDescription: Features: 1. Available in quite many of sizes, huge water saving, environmentally friendly. 2. Drain button for break up bathroom tank, made from fine ABS material. 3. Sealing rubber ring, nice elasticity, high density, demanding to age 4. Used for lavatory fix updates. Multi-size optional. 5. Hook locks, strong locking force, stable corrosion resistance, stop breakageSpecifications: Specification: Material: ABS Size: 18: 6 Inlet diameter , help 19-24cm height water tank 21cm: 6 Inlet diameter , assist 21-25cm peak water tank 25cm: 6 Inlet diameter , assist 26-29cm peak water tank 29cm: 6 Inlet diameter , help 30-36cm height water tankPackage Included: 1x Cistern Inlet Drain Button