Metalsub Aluminum Backplate Single Tank Gui flexing near the foot for

flexing near the foot for unprecedented propulsion and efficiency

Its incredible abrasion resistance withstands sharp reefs and aggressive fish

these fins are built for the serious spearfisherman

Experience superior elasticity

Metalsub Aluminum Backplate Single Tank Gui flexing near the foot forExperience the perfect balance of strength and lightness with the METALSUB Aluminum Backplate. Designed for single tank diving, this backplate is crafted from durable, marine grade aluminum to resist corrosion and provide a robust foundation for your gear. Its lightweight design enhances buoyancy control and reduces fatigue. Featuring universal compatibility, it seamlessly integrates with standard harnesses and wings, while strategic slots ensure a