【Excellent Material】The O-ring assortment is made of excellent rubber material with high capacity. high resilience and high temperature resistance. high traction, which is wear-resistant. wear oil, difficult to clean tear, has good sealing. 'air and resistance to high temperature. So you don't have to worry about leaks. 【Powerful Functions】Rubber gaskets are easy to clean. apply and install. These various rubber washers can increase the contact area, reduce pressure and protect parts and screws, which can withstand high stress. temperature of 120 degrees Celsius. 【Easy to Use. 【Carry】These flat rubber gaskets come with a plastic storage box, the separate space is easy to clean. Includes O-rings for separation, which is very convenient for storage and picking. 【Wide Applications】These rubber seals have a wide range of applications at home. home and workplace, ideal for garages, general plumbing, mechanics, workshops, cars, doors, windows, electrical appliances, warehouses, etc. ts,