Dive Rite Regulator Necklace 

A necessary piece of equipment for advanced and technical divers.

Sizing this necklace is quick and easy: simply tie an overhand knot at the desired length and trim the excess bungee. The knot recesses into the locking cone for a clean look and streamlined design. Attach the necklace onto the second stage effortlessly by pulling both sides of the bungee to tighten the loop around the mouthpiece. Available in standard black, blue, pink, red, and yellow.