The Berry's Ammo Box in striking blue and black is crafted from high-impact polypropylene ensuring exceptional durability against cracking chipping and warping. With a capacity of 100 rounds this ammo box is ideal for storing .223 Remington and 5.56 NATO cartridges. Its stackable design and robust flip-top lid offer effortless one-handed operation making it a convenient choice for secure ammo storage. With dimensions of 2.30 inches OAL x 0.42 inches this box is both compact and efficient perfect for organizing your ammunition with ease.