These were designed with big game and turkey hunters in mind. These shooters don't need a huge number of shells in the field, but it's very important that the loads are strictly organized... You may only get one shot, it had better be the load you expect, not one of last season's extra trap loads... High-quality pre-formed and cut, BPI’s Original Factory-style shell boxes are perfect for use and season storage. Easy to mark and easy to read. Sold in packs of 10 boxes.