****IMPORTANT****  Beware of others selling double braid ropes and calling them  "climbing line".    This rope is not a double braid, it has a polyester braided jacked tightly wound over a parallel nylon core.   This prevents the jacket from moving over top of the core.  This is what is typically referred to as milking.  If you try to use a regular double braid as a climbing line, it will milk and the jacket of the rope will separate from the core and get bound up under your climbing knot. Started in 1895, Frank Winne & Son has been manufacturing and selling cordage for over 124 years,and currently operate 11 warehouses throughout the USA.   We don't sell toasters, kids toys or crab traps.  We make and sell rope.  That's our business. Product features: 16 strand braided Polyester jacket over parallel stranded Nylon core Highly resistant to abrasion, chemicals, sunlight, twisting and milking Excellent knot holding ability Works well when wet 6800# minimum tensile / breaking strength Red / White / Blue color Suggested uses - Climbing or rigging 15 lbs shipping weight item # 69216   This item is brand new.  We have many available and will combine shipping on multiple items.  Volume discounts are available.  Thank you for looking! Ken Sales tax will be collected in some states.  If you are tax exempt, please let us know.