The adjustable Versa Aider is compatible with all sticks and adjusts to desired step height. Designed with the user in mind our 2 oz… let me say that again 2 oz!!!! Versa aider offers what traditional aiders do not. An easy to use loop that securely attaches to the versa button while also being easy to move when weight is removed. Long gone are the days of toe fishing for your aider in the dark with the Versa Aider adding feet to your climb without weight or complication just became a breeze.