This 100-round case for rounds up to .223/.204 calibre is made from nearly indestructible polypropylene material that won't warp, crack, chip, peel, expand or contract. The lid is hinged for full opening, and the snap-lock keeps the case securely shut.Specially designed for handloaders and for all shooters who require a large supply of ammunition on the mound. Max. overall length of rounds: 2.65 in.