C4 Carbon - D&D – Collar Deep and Dynamic 1,6 Kg bojen-setup with a total weight of

with a total weight of just over 4 kg

Dry equalization practice at home

Breaking load open gate - 9kN

*Beam Angle 6-8 degrees in centered beam spot through ultra optical lens

Double K positions the Delfit system around three core ideas: lightweight construction

C4 Carbon - D&D – Collar Deep and Dynamic 1,6 Kg bojen-setup with a total weight ofC4 Carbon D&D Collar Deep and Dynamic 1,6 Kg The new D&D collar (Deep and Dynamic) designed to meet the needs of both deep diving and dynamic disciplines. A collar engineered to deliver excellent performance in both disciplines, eliminating the need to purchase two separate products. D&D Modular Freediving Neck Weight The new D&D collar (Deep and Dynamic) represents a unique innovation in the world of freediving, designed to meet the needs of both