Description These O-ring silicone flat washers are designed to provide a reliable seal for various plumbing applications. Made from sturdy white silicone, they offer excellent durability and flexibility. The set includes washers in multiple sizes, ensuring a practical fit for different pipes and screws, making them ideal for both residential and commercial use. Features -Color:White -Material:Silicone -Size:5.60X4.20X0.30cm/2.20X1.65X0.12in -Size:4.60X3.20X0.30cm/1.81X1.26X0.12in -Size:3.95X2.60X0.30cm/1.55X1.02X0.12in -Size:3.02X2.00X0.30cm/1.19X0.79X0.12in -Size:2.80X1.90X0.30cm/1.10X0.75X0.12in -Size:2.42X1.60X0.30cm/0.95X0.63X0.12in -Size:1.90X1.10X0.30cm/0.75X0.43X0.12in -Size:1.50X0.80X0.30cm/0.59X0.31X0.12in -Size:1.20X0.60X0.30cm/0.47X0.24X0.12in -Size:0.90X0.40X0.20cm/0.35X0.16X0.08in -High elasticity: made from high elasticity silicone material, these washers effectively prevent water pipe leakage, ensuring a secure seal -Versatile sizes: comes in a variety of sizes (1 /8 ", 1 /4 ", 3 /8 ", 1 /2 ", 3 /4 ", 1 ", 2 ", 5 ", 2 "), making it suitable for different pipe diameters and solving various installation issues -Aesthetic design: the white design is aesthetically pleasing and can be paired with various pipes, enhancing the overall decor -Pressure resistance: the silicone material has excellent compression resistance, effectively relieving pressure at pipe connections and extending the lifespan -Vibration reduction: the flat washers provide excellent antivibration and shock absorption, reducing noise and vibration during pipe operation for a more comfortable experiencePackage list: 100pcs (10 pcs each) x silicone sealing gasket