Bus Air Compressor O Ring Pad:
1) O-Ring size: 23.6mm * 1.8mm

 2) Material: Rubber (Hydrogenation Ding clear rubber)

3) Shipping: It chould be sended to you by DHL, EMS, UPS, Fedex or others.

                     If you have shipping forward in China, it chould be sended to them.

4) Payment: 30% deposit, and pay balance before delivery.