First, the specifications:
Test Strength: up to 70lb break strength !!
Quantity: 28 grams (1 oz). Each spool has about 18 metres (20 yards)
Material: Artifical Sinew is a continuous filament, waxed polyester cord. An artificial poly thread created to replace deer sinew. Unlike natural sinew, this has a uniform texture. It is natural colour, 4-ply, which can be split to make thinner cords.
Cool Ideas: Split the sinew into thin strands to sew projects where you need a narrower cord, such as dream catchers, glass beads, or other crafts where you need a durable and strong cord!