This set offers one full finger pad to two full finger pads of crimper edge. On lower angled walls, they offer deep in-cut edges that will feel challenging to a beginner but not impossible to hold on to. On steep walls, expect to thumb crimp or pinch the dimensional sandstone design while digging in to the edge with your fingers.
Crimpers, especially on steep walls can cause tendon injury. If you are beginning to learn how to crimp, be sure to be properly warmed up and on lower wall angles. Stay away from dynamic moves. You can easily shock load a tendon and injure it. Climb safe.