General description The set of 4 valve membrane washers is designed for use in various types of toilet cisterns, making it a versatile choice for both domestic and commercial applications. These washers ensure effective sealing, preventing water leakage and minimizing the risk of water wastage or damage to your bathroom. Technical specifications Material: Rubber Color: Black Size: 1.06 x 0.59 inch Inner diameter: 0.91 inch Installation The valve diaphragm washers can be easily installed, providing reliable performance right away. Usage This product is ideal for controlling water flow and adjusting the water level in the tank, promoting water efficiency. It is suitable for continuous use without wear and tear. Other information Package includes: 4 pieces of valve diaphragm washers Note: Color may vary slightly due to lighting and screen differences. Manual measurements may result in slight size variations (1 to 2 cm).