XS Scuba Deluxe Free Diving LanyardThe freediving lanyard is used primarily by vertical line divers. They are often required in freediving classes. The deluxe model offers a quick release, SS, snap shackle with a T pull handle 39 in (100 cm) long stainless cable enclosed in a transparent, abrasion resistant sheath Smooth action swivels on both ends allow safe operation without tangles Comfortable, padded wrist cuff with quick release pull tab 304 stainless steel spring hook attaches to