Wapsi Spanflex Floss is a versatile, 15cm long, elastic, highly flexible synthetic material which can be used for ribbing, legs, bodies, and much more. On larger patterns, the Spanflex works great as a colorful ribbing, and on many Stonefly or stillwater patterns, it can be used as legs or feelers.

• The perfect leg material for the popular “Jimmy Legs” nymph
• Comes in a hank, zip-tied
• Each piece is 15cm