All of our XOP climbing sticks utilize a patented Quarter turn locking mechanism that allows you to lock your sticks together for transport with no additional straps or tie-downs. Our climbing sticks not only pack great they feature longer arched steps and increased separation from the tree for additional boot clearance for an effortless climb. Here at XOP, your safety is our main priority. All of our treestands and climbing sticks are ASTM certified and TMA approved for a 350lb weight rating.