This heat resistant Nano cord is small, compact, and ultra strong. With up to 110 lbs test, this cord is performing tasks of ropes that are 200% larger in size. Great for backpacks and emergency kits. This rope comes on a small reusable plastic spool. Specs a Rope Diameter - 1/32" / .75mm a Tensile Strength - 110 lbs / 50 kg a Weight (oz/300ft approx) - 1.6oz / 44g a Material - Aramid a Lightweight & Strong a Color Will not run or bleed a UV & Rot Resistant a Made In The USA COLORS MAY VARY