Size: 28 mm / approx 1.1/8 in Hook: J:son NP #4
Realistic imitation of a large sized mayfly nymph, such as the "Green Drake". Colours and sizes of the real nymph and adult mayfly can vary.
We recommend that you use a J:son Swivel for all your fly fishing, no matter what type of fly you are using. However, it is necessary to use a J:son Swivel when ever you fish a size 1 or 2 J:son fly.