Safety polyacetal freediving lanyard stopper from 2BFREE.

Designed to ensure that lanyard carabiner does not stuck for a safe touch touch down or tag retrival.

The stopper's no-corner angle shaped design prevents perpendicular load on the lanyards carabiner in case of victim retrival and prevents entanglment.

Features a unique lock-screw mechanism for fixing the stopper to the line.

Designed for use with 10~12MM freediving lines.