ExTender Series Web Loop Lanyards are designed with a snaphook or carabiner connector that attaches to a full body harness dorsal (rear) D-Ring or side D-Ring. The opposite end is specified for attachment to a rope grab, SRL, Tie-Off Strap or as an extension of another lanyard with an SAS factory supplied connector or a user supplied connector. ExTenders are static and do not have energy absorbing properties. Several models provide connector options based on the user's preference. Service length varies by model from 17 - 22 in. Manufactured by Super Anchor Safety at our Monroe, WA factory.