200 Pcs, O-Ring Seals, 15 Sizes, Nitrile Rubber Gasket Washers

These assorted kit O rings are made of nitrile rubber with good air tightness, high-temperature resistance, high resilience, not easily torn apart, sturdy and durable. You will get 200 Pcs rubber O-rings in 15 commonly used sizes to meet your needs. The rubber rings are great for garages, general plumbers, workshops, cars, doors, windows, electric appliances, bearing, pumps, drain plugs.