This is the JBL #316E Replacement Band/Sling with Kevlar Wishbone for Spearfishing Spearguns Features: JBL 5/8 x 16 Hi-Mod Elite Sling Features kevlar wishbones for silent operation For use with Elite and Shark fin tabs only Replacement band for Elite 38 Special (4D38E) and Woody Elite 38 Special (6W38E) Great for replacing a worn out sling, always keep a few in your gear bag so you never miss out on a great hunt! "