Thin Skin Bugback
The ideal shellback for Streamers and Nymphs, Semperfli have brought out a 6mm and a 3mm wide Thin Skin in a nice range of colours. The stretchy material is ideal for shellbacks, simply tie it in with either Semperfli 0.2mm wire or some monofilament to form the ribbing. You can also use a permanent marker to add extra effects to your fly.