We've all tried to pinch a 2 x 6 rafter at one time and this hold is very similar to that feel. At just over 2 inches wide, get your pinch on! You can cheat the pinch with an index finger but that should not discourage you. That's a great way to make the hold a little easier until you can pinch it full on. Rotating it long ways like an edge gives you a very large open handed edge. One of my favorites.
Sold as a set of 2 holds.