Simply swing the adjusting lever to create a hand span suitable for you - Can be re-adjusted for other users. The loop handle gives greater control and protection whilst inside the handle is a stem crusher and thorn stripper. The wrist loop helps to prevent dropping or loosing the tool, and the safety catch is both positive and easy to use with a simple squeeze of the handle and then move it back with the thumb.  SK5 high carbon steel blade, Adjustable hand span. Stem crusher and thorn stripper in one handy tool Cut capacity: 25mm Weight: 220g Length: 22.5cm