0.5 mm (1/64") Black Round Waxed Cotton Thread Spool 100 m (328 ft) Leather 4mm or larger 7 - 3 ply cabled

7 -  3 ply cabled inner nylon strands

7 mm (3/16")

Test Strength: 10 lbs

Reflective Neon Orange

It also has a reflective strand running through it as well

0.5 mm (1/64") Black Round Waxed Cotton Thread Spool 100 m (328 ft) Leather 4mm or larger 7 - 3 ply cabledThis Black colored thread is made from cotton fibers. It is lightly waxed and holds knots securely without fraying. An equally durable leather replacement for those wanting eco friendly biodegradable crafting supplies. Used for jewelry, necklaces, bracelets, beading, dream catchers, string art, scrapbooking, hat bands, tying or gift wrapping packages, macram, crocheting and other crafting projects or accessorizing. Material: 100% cotton Thread: Round