A quality, long running chemical isotope that has many uses in fishing. It can be attached to a rod tip using tape or other securing means to act as a tip light for identifying bites at night. It can also be used for night fishing with floats, addingto the top of a float for sea or freshwater fishing. Ideal for when stalking at night in the margins. They can also be used as an attractor, fitting an isotope to a jig, lure or just behind the hook on a baited rig can add an element of attraction tolure in curious species. 7.5 x 75mm 1pc 6.0 x 50mm 2pc 4.5 x 37mm 2pc 4.0 x 37mm 2pc 3.0 x 25mm 2pc