All FallTech® ElasTech® lanyards feature abrasion- and UV-resistant tubular polyester webbing and a full-length internal POY energy absorber. These features allow them to maintain a low-profile and flexible design for added comfort. Coupled with a high-modulus internal elastic, each leg can expand and contract from 4½ to 6 feet with the user's movement, helping to reduce snagging and tripping hazards. For specific user applications, a select number of ElasTech® lanyards feature integrated D-rings for SRL and rescue purposes. Plus, all our lanyards include forged steel or aluminum alloy harness and anchorage connectors, except where noted for choke-loop dorsal harness attachments.