Ocean Pro Tank Banger video=3cy2qIac5IY DIRECTIONS:

DIRECTIONS:

Length - Adjustable from 42" to 72" (107cm to 183cm)

Perfect for riders in search of an All-Round fin that offers a blend of speed and control with a smooth transition between turns

making it a lightweight mask with extremely good vision

Ocean Pro Tank Banger video=3cy2qIac5IY DIRECTIONS:Useful safety or general communication device to get your buddy and other divers attention underwater. Simply attach the Ocean Pro Tank Banger around your scuba tank where it can stay throughout the dive. If you ever need to quickly get your dive buddies attention, pull the ball on the elastic band out and release to create a sharp ding.