Sammic 5140133 Vacuum Bags are designed for efficient food packaging, measuring 12" x 14" with a thickness of 4 mil. These flat pouches provide a reliable barrier against moisture and air, ensuring optimal freshness and extending the shelf life of your food products. Each box contains 500 bags, making it a practical choice for high-volume use in commercial kitchens or food storage. Ideal for sous vide cooking, marinating, and preserving, these vacuum bags are compatible with most vacuum sealing machines, offering versatility and convenience for all your packaging needs.