Kevlar Survival Cord is a must for any survival or E andE kit. Although it feet s only the thickness of a thick piece of thread, it has the breaking strength of 200 lbs! This cord can withstand extreme temperatures and is flame-resistant. It features a polyurethane coating for UV resistance and increased abrasion resistance. It can be used for snares, traps, bows and can even cut through plastic flex ties. The cord is dark blue in color and 100 foot in length.