[High Quality] The O ring is made of high-quality rubber material, without contact corrosion, polluting medium, abnormal odor, and environmental protection.

[Features] Good corrosion resistance, sealing performance, heat resistance, deformation resistance, water resistance, wear resistance, especially good resistance to gasoline and oil.

[Multi Size] You will receive 270pcs O rings in 18 different sizes, which are very convenient and can meet almost all your needs.

[Convenient Packaging] Equipped with a transparent plastic box, all O-rings are placed in separate small grid spaces, making it more convenient to carry, select, and collect.

[Widely Used] O ring kits are widely used in cylinders, automotive air conditioning (A/C systems), water pumps, automobiles, drum cars, household appliances, furniture, faucets, electronic appliances, doors and windows, bearings, water pump warehouses, ordinary plumbers, mechanics, workshops, and more.