Check the listing for details. Hunter Safety Systems Rope Style Tree Strap. Color: Multicolor, Condition: New. Listed at 32.57 USD. Hunter Safety Systems Rope Style Tree Strap Fastest most compact strap attaches to any tree and cinches with a unique Prussic knot that holds firm and adjusts much quicker than conventional straps. Perfect when climbing requires moving the strap up and down the tree as you climb. Carry easy in pocket or pack, lightweight and easy to remove. Approximately 6.5ft long. Mfg Number: RSTS WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.