These fill valve washers are suitable for anyone looking to maintain or repair their toilet's water inlet system. The rubber construction ensures a reliable seal, preventing leaks and ensuring that the toilet tank fills efficiently. These washers are easy to install, making them a convenient and practical solution for toilet maintenance. Features -Color:Black -Material:Rubber -Size:2.80X2.80X1.50cm/1.10X1.10X0.59in -Size:6.30X6.30X0.30cm/2.48X2.48X0.12in -Sturdy and : constructed for durability, ensuring your toilet tank operates efficiently over time -Leak protection: precisely designed sealing rings effectively prevent leaks, maintaining the proper function of your toilet tank -Quick and easy installation: the side entry fill valve design simplifies the installation process, making it suitable for various old style toilet tanks -High precision: these washers are crafted with meticulous attention to detail, offering resistance to wear and tear, and proving to be very practical -Broad compatibility: suitable for a wide range of toilet tanks, addressing different needs and ensuring a suitable fit Package list: 2 sets Toilet Tank Seal Washer