Enhance your plumbing and fixtures with this 50 piece assorted O-Ring set. The black rubber seals are perfect for sink taps, washers, and other plumbing applications. The round shape and rubber material make them durable and long-lasting. This set includes one O-Ring and is ideal for those who need to replace their old washers. The sink tap washers are easy to instal and use, ensuring a secure and reliable seal. Upgrade your plumbing with this high-quality O-Ring set and enjoy a smooth and efficient plumbing system.