This is a 30 yards (90 ft) of a coarse waxed nylon thread. It is great for durable and long lasting repairs of heavy fabrics. Also excellent for Emergency Field Repairs. It is intended for use with but not exclusive to the Speedy Stitcher Hand Awl/Sewing Kit (Campmor #21788). Length: 30 yards (90 ft)30 yards (90 ft) coarse waxed nylon thread Great for heavy fabrics Perfect for an Emergency Repair Kit Lends itself to field use Works in the Speedy Stitcher Hand Awl Sewing Kit (Campmor#21788) Weight = 0.035 lb.