Specification: Color: Black,Yellow,Red Material: Aviation aluminum Size: 13.5 * 6.2 * 2.3cm / 5.3 * 2.4 * 0.9in Pipe Length: 49cm/19.29in [Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]  

Feature: ◆Inflated pressure is not allowed to be more than 3000 psi/200 bar/20MPa. ◆8mm M10X1 female thread. ◆Aviation aluminum body with oxidation treatment. ◆Easy to assemble and use.

Package Included: 1 * Scuba Adapter(Psi Dial version)

Warm Tips:Please be sure to relief pressure after finishing inflation, otherwise it will cause danger.