Prusik cord is great for rescue kits, especially Z-drag kits, attaching accessories to your boat and/or frame, as well as many general uses. Constructed with a nylon core and polyester sheath for extra abrasion resistance, our 5mm green cord has a breaking strength of 2800lbs (12.32 kN) and meets UIAA standards for use in climbing and mountaineering applications.
You should be trained and proficient in the use of prusiks and make your own decision that they are safe to use.
Tree climbing is a potentially dangerous/Hazardous recreation and should only be performed by or under the supervision of experienced climbers.