
【Material】 Made of rubber. Durable and flexible. O-rings used for automotive air conditioning repair box. 【Wide Application】 Suitable for garages, plumbers, mechanics, workshops, cars, doors, windows, electrical appliances, bearings, pumps, carrier rollers. 【With Storage Box】 Comes with a handy and resealable plastic case, it is easy to store and use. 【Sealing O-Rings】 Rubber O-Ring for Car, Automotive Vehicle Repair, Air Conditioning Compressor Seal Set Kit. 18 popular sizes, green 270pcs and purple 270pcs. 【Package Includes】 Total 540pcs O-Ring Sealing Washer, organized in a transparent plastic case. Meet your different needs.