The T-REIGN Retractable Fish Net Tether makes the perfect fishing companion. Fisherman can keep their fish net close by and handy. A retractable tether makes more sense for landing nets than a magnetic setup, since you can simply let go if the fish makes another run. The T-Reign Retractable Fish Net Tether with Caribiner connects securely and easily to "D" rings, belt loops, straps, etc.