DIRZone Active Control Ballast System 9 kg single tank mask case Spare over pressure valve and

Spare over pressure valve and quick dump for DIRZONE wings

even during a dive

And it is actually the wrinkle that has been improved: the length is now reduced to 32cm (instead of 40cm) for sizes S

thereby producing underwater wide angle vivid and colorful images or videos

SI - TECH NECK RING AND INSTALLATION

DIRZone Active Control Ballast System 9 kg single tank mask case Spare over pressure valve andDIRZone Ballast System 6kg for single cylinder Ballast system consists of 2 pockets, which are slipped on a waist strap and fastened to a backplate. Vertical mount Inside each pocket is an inner pocket with a handle for inserting the weights.