Water Tank Connected 2 Flush Fill Toilet Cistern Inlet Drain Button Repair Parts Features: 1. Available in multiple sizes, water-saving and environmentally friendly. 2. Flush button for two-piece toilet tank, made of high-quality ABS material. 3. Sealing rubber ring with good elasticity, high density, and resistance to aging. 4. Ideal for bathroom repair and upgrades. Multiple sizes available. 5. Hook locks provide strong holding power, excellent corrosion resistance, and prevent breakage. Specifications: Material: ABS Sizes: - 18.5cm: Inlet diameter 6.5-7.5cm, fits water tanks 19-24cm in height - 21cm: Inlet diameter 6.5-7.5cm, fits water tanks 21-25cm in height - 25cm: Inlet diameter 6.5-7.5cm, fits water tanks 26-29cm in height - 29cm: Inlet diameter 6.5-7.5cm, fits water tanks 30-36cm in height Package Includes: 1 x Cistern Inlet Drain Button