DIRZone Active Control Ballast System 9 kg single tank mask case And it is actually the

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

3 ounces It fits close to your face providing an extra wide field of vision and is also quick and easy to clear Corrective lenses are available for easy installation

it avoids any water infiltration inside the torch

DIRZone Active Control Ballast System 9 kg single tank mask case And it is actually theDIRZone 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.