Designed to be left through the duration of most states deer seasons, the Quick-Connect Strap provides a fast silent connection at hunting height. Simply install the Quick Connect Strap at the proper height the first time you hunt and leave it in the tree. Heavy duty locking carabiner with web strap stays on the tree and allows instant attachment of the harness tether when you climb to the proper height. Offers convenience and stealth in your favorite locations.To maintain connection with the tree from the time you leave the ground until your return to the ground, we recommend this product to be used in conjunction with our Lifeline System .