Safety freediving lanyard stopper from 29/71. Easily adjustable, designed to clamp onto your line without the need of a knot.

Features a rounded bottom to ensure that lanyard carabiner does not get stuck for a safe touch down or tag retrival. The stopper's flat tope alows the lanyard carabiner to land perfectly when reaching the bottom of the line.

Features a unique lock-screw mechanism for fixing the stopper to the line. Designed for use with 10~12MM freediving lines.