Nymph Head Evolution Stonefly Tungsten Beadheads Black

Mimics the flat, triangular shaped stonefly head in tungsten. 15 heads per packet. Small are for hook sizes 12 and 14 and roughly equate to 1/8th or 3.2mm in rounds beads sizes.

Medium are for hook sizes 8 and 10 and roughly equate to 5/32nd or 4mm in rounds beads sizes.

Large are for hook sizes 4 and 6 and roughly equate to 3/16th or 4.8mm in rounds beads sizes