Dillon AMMUNITION BOX, 9MM, (100RD)This ammunition box has a two piece hinge, so the boxes store flat and level. Transparent, so you can see what type of ammunition is inside, as well as the quantity. All Dillon ammunition boxes have a lifetime warranty. If you have a broken or damaged box, you must contact us for a return authorization, and ship the damaged box to us first. Upon receipt, we will replace it. It's that simple! However, you have to work hard to damage these boxes.