FLAIR Vacuum Bag Pouches feature a robust 4 mil thickness, making them ideal for preserving food freshness and extending shelf life. These heavy-duty bags create an airtight seal when used with vacuum sealing machines, protecting contents from moisture, air, and contaminants. Their puncture-resistant material ensures durability during storage and transportation. Available in cases of 250, these pouches are perfect for commercial kitchens, food packaging, and home use.