SCUBAPRO - S-Tek Trim Weights Kit for Backplate Mount M2004) the unique articulated hinge design

the unique articulated hinge design enables the entire wing-shaped blade to pivot and generate thrust

That is it

minimizing shoulder strain

3 foot (1 meter) surface marker is made of high visibility orange airtight nylon

The F2 is injection molded using monoprene and uses a shorter blade design which packs easy and improves agility in tight areas

SCUBAPRO - S-Tek Trim Weights Kit for Backplate Mount M2004) the unique articulated hinge designThe S Tek Trim Weight Pocket Kit is an easy way to add trim weights to your harness system to improve your at depth trim position. The kit mounts on a backplate, enabling you to distribute your ballast weight for optimum balance and in water stability. Low profile, easy access YKK zipper pockets. Each pocket can accommodate 1kg 2. 2lbs hard or 2kg 4. 4lbs soft weight. Easily mount to backplate with tool free Snap Fit Rivets (included). Designed for