Artificial Sinew: This artificial sinew is used in numerous projects including the webbing of Dream Catchers or for stitching many leather projects or making jewelry. It is made to simulate the real animal muscle (real sinew). It can be split into up to 4 equal widths of cord for projects needing a finer, yet strong, cord. It is heavily waxed for strength and ease of use. Available in this natural color on 25 yd spools or in black on the smaller 20 yard spools, or in natural only on a large spool weighing ½ pound which is approximately 1000 feet.