SINEW BOBBIN 20 yards,  70lb test Sinew Thread 5 ply, Basics

Artificial sinew is a continuous filament, waxed polyester cord. Highly durable, ideal for stitching, wrapping, and stringing heavy or rough holed beads. Just like natural sinew, simulated sinew may be split down the middle to achieve a thinner diameter. 70 pound test strength.

Used in Moccasin making, regalia making, lanyards and many other practical uses.