Rubber washers are versatile components used in various plumbing applications to create watertight seals. Whether you're fixing a faucet or installing a hose, these washers provide the necessary cushioning and sealing to prevent leaks. To use, insert the rubber washer into the joint or connection point, then tighten the fitting to compress the washer and create a seal. good for DIY enthusiasts and plumbers alike, these washers ensure long-lasting performance and reliability. Features - Color: Black -Material:Plastic - Size: 2.20X2.20X1.20cm/0.86X0.86X0.47in - construction: crafted from plastic, these washers offer exceptional strength and reliability, good for both and diy projects -Wide compatibility: suitable for a range of applications, including chair connections and other fastening tasks, these washers provide a reliable solution for various needs -Userfriendly design: the unique duckbill curved shape allows for a snug fit and straightforward installation, making your assembly tasks quicker and easier -Nonmetallic advantage: being made of plastic, these washers are nonconductive and nonmagnetic, making them ideal for use in electrical and magneticsensitive environments - solution: offering a and reliable alternative to metal washers, these plastic washers provide excellent value for money without compromising on Package list: 100pcs plastic spacers