Netuera 1/2" x 150' FT Double Braid Arborist Tree Climbing Rope Nylon Polyester

Description:  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. 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     Green / White / Blue color     Suggested uses - Climbing or rigging     15 lbs shipping weight     To help you get started, here are a few ways to tie the knot (the tutorial is at animatedknots.com, which is a secure site and allows us and anyone else to put their link on their site)   Square Knot (Reef Kno