Features: 1. Life: more than 100,000 times3. Used for toilet repair updates.4. For saipan sealing rubber ring, Austrian stainless steel hook lock, more resistant to corrosion and prevent breakage.5. Full/half-row drain button is more water-saving and made of high quality ABS material. Specification: 25cm/9.8inch toilet tank double flush valve for tank height 26-29cm/10.2-11.4inch29cm/toilet tank double flush valve for tank height 30-36cm/11.8-14.1inchSuitable for the diameter of the drain port is about 6.5~7.5cm/2.5-2.9inchInlet hole universal British gauge G1/2 (about 2cm/0.78inch in diameter)Material: ABS Package list: 1 * toilet inlet valve Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.