Semperfli 15mm Solid Chenille - 15mm Solid Chenille has a bonded core so that it does not break apart or drop strands and is specially made to not have a too ‘thick’ a body so that it can be wound closely to produce a tight and bushy fly. Professionally pressure dyed so that the color is dyed through the core giving a perfect computer controlled color every time. 15mm Solid Chenille is part of a range of solid or plush colours.