Features: This 1540pcs metric O rings provides versatile sealing solution with multiple sizes for reliability repairs on faucets, high pressures washers, and plumbing systems, featuring durability nitrile rubber for long lasting performances. Crafted from good quality nitrile rubber, these O rings offer excellent resistance to wear, oil, and chemicals, and include a convenient pick tool for effortless installation and removal without additional tool. Designed for homeowners, and professional mechanics, this O rings set caters to users needing dependable seals for everyday maintenance or industrial equipment repairs. Ideal for sealing leaks in kitchen faucets, bathroom fixtures, or high pressures cleaning machines, it ensures secure performances in oily, wet environments like homes workshops or professional settings. Environmentally safe and nontoxic, this comprehensive set delivers cost effective, leakproof solution for watertight applications, supporting practices in various sealing tasks. Specifications: Color:Three Choices Dimension:27.5x17.5x4.5cm/10.82×6.88×1.77in Component:rubber Package Includes: 1540Pcs O Rings Washers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.