Our paracord is 550lb. Commercial Grade parachute cord. It has a core of seven inner 2-ply strands surrounded by a nylon cover with a minimum breaking strenght of 550lbs. Glow in the dark paracord has 3 tracers that when charged up in a lighted environment will provide a glow in dark or low light conditions. Have it on hand for night fishing, camping, survival kits, making crafted items you wish to have glow in the dark, use as a clothesline, and much much more! Can hold up in harsh conditions and environmental factors Also known as: parachute cord, 550 cord, parachute rope, paracord rope, para cord, military cord, glow in the dark cord, and multi-purpose cord.