treasure gurus artificial deer sinew waxed beading craft poly thread spool natural wax sinue ecty start your next craft project or hobby with this strong, natural color, waxed sinew. created as an alternative to deer sinue, this artificial poly beading thread's strength withstands up to 70lbs. easily split the sinew into thinner strands to sew dream catchers, knives, jewelry, beads, or other primitive crafts requiring a strong, durable thread. 1 single spool measures 300 yards or 900 ft. this sinew also works great for repairing seams and upholstery. each spool of this heavy-duty, artificial sinew thread ships brand new in manufacturer's packaging with our 100% customer satisfaction guarantee.