Features:

*Suit for  cylinder fill adapter

*Please note: the package not include filling adapter

Size

Thick 0.3 cm
ID: 0.7 cm
OD: 2 cm

Package Include:

20pcs o rings 

Note:

1. The for real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.