When diving, they wear hand-carved wooden goggles with glass lenses, hunting with spear guns fashioned from boat timber, tyre rubber and scrap metal.

Technologically, the prick resisting tyre features that a thin-wall metal cylinder is installed at the largest diameter part between the inner tube and the outer cover.

Working Scope:0-200PSI Feature: Noble and elegant metal shell together with ocean blue LED display enable you to set gauging unit by yourself and adjust tyre pressure in time.