The use of Carbonarm, made exclusively from 100% Italian carbon fiber, guarantees extraordinary resistance to wear and seawater, with very low weight. The quality of the carbon fiber tubes we chose for our arm is very high, as evidenced by the beauty of the weave. The ball-and-socket joints are made of anticorodal aluminum, anodized to 40 microns and fitted with an O-ring to facilitate clamp adhesion. The ball joints are bonded to the carbon tube with a special adhesive, ensuring a watertight seal at depths of up to 150 meters.