Fitted for 9mm and .380 Auto. Holds up to 50 rounds. Made of durable hard-shell plastic. Flip-top lid for easy access. This Plano ammunition field box is designed to hold up to 20, 50, or 100 rounds of completed ammunition securely within a hard shell plastic case. This case will ensure your rounds are kept safe when heading to the range, or for storage in your gun safe. The flip top lid is semi see through and has 2 snap closures with a locking loop.