Description:

Name: 2nd Regulator 

Material: Impact Resin, Silicone
How to use: The air supply source is air, and it is about 0.75 MPa. Turn the gear to the best (breathing freely and without air leakage). Please try it on the water before going into the water to ensure safety.

Packing list:

1 x 2nd Regulator 
Note:

Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.