1st Handheld pull-thru release to draw a bow like all other handheld trigger releases. No need to hang onto safety lever while drawing bow. -Safe-lever safety let down the bow when choosing not to complete the shot. - Adjustable 3-Axis knurled thumb trigger - 16 Degree adjustment to move string pressure off face - Best pressure repeatability in the marketplace. Angle and finger placement pressure, consistent shot after shot. - Patented - First and Best adjustable fingers! Ultra-Flex personalized fit system. Flex finger pieces have a patented 30 degrees of movement at each pivot location. The articulating finger pieces give the release aid the versatility of a three finger finger or four finger model.