The Edge FB Release features a very comfortable slimmed-down design that's smaller in diameter than a dime. It also has a lockable length adjustment system which can be extended out about one inch. The trigger and jaws work off a linear motion bearing for an unbelievably smooth trigger motion. Jaws will open when trigger is pressed and closes when you let up on it. It's perfect for both string loops or straight off the serving. Fits both right and left hands and comes with a fold-back Evolution Buckle Strap for hands-free glassing, climbing and rattling. Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Wrist-Strap Releases.