The HSS-REFLECTIVE LIFELINE TANDEM allows two hunters to be attached to the same LIFELINE. Great when hunting with children, spouses or cameramen. 86% of treestand accidents occur while ascending or descending the tree or getting into or out of the stand. Stay attached to the tree from the ground to the stand, during the hunt and back again with a properly installed HSS-REFLECTIVE LIFELINE. Simply strap to the tree when hanging the stand, tie it off at the base of the tree and leave it there for the season Attach tether to carabiner and slide the Prusik knot up to ascend and slide it back down when leaving HSS-COWBELL sound dampener eliminates rattles and clangs (Patent Number US D759784 S)