The toilet tank inlet valve diaphragm gasket is made of rubber materials, ensuring durability and reliability for long-term use. Its precise sealing design effectively prevents water leakage, maintaining the normal operation of the toilet tank, and can be widely used in households and public places. Features -Color:Black -Material:Rubber -Size:2.80X2.80X1.50cm/1.10X1.10X0.59in - toilet tank water inlet valve washer prevents water leakage effectively. -The simple design makes the installation of the inlet fill valve diaphragm gasket easy and convenient. -The gasket helps to reduce water consumption, can be used in your home or other places where it is needed. -The vintage toilet tank water inlet valve washer is made of rubber and ensures durability and reliability. -The water inlet valve washer is a versatile product suitable for various types of vintage toilet tanks. Package list: 1 x Diaphragm Inlet Float Valve Washer