These 2-A nails are very easy to use, sound great, and very durable. Some of the best pre-formed nails we've ever had. They have a wide diversity of tone, crisp bright ponticello, and nice warm dolce. They sound like a great natural nail. Has a natural appearance once applied and finished. This 2-A nail is tapered, and is thicker near the tip. For the most durable 2-A nail, cut as much of the back off while leaving enough extra tip to shape and file. (The tip of the nail has a small number etched into it). See step 11 of our instructions.All of our nails are customizable and fully adjustable. If our pre-formed nail is too wide, simply trim the side with some scissors to fit the width of your natural nail plate. It takes only a few seconds.