Heavy-duty vacuum seal bags designed for long-term food storage and preservation. Each bag measures 12" x 14" with 3-mil thickness for superior durability and puncture resistance. This bulk pack contains 1000 bags, ideal for restaurants, catering businesses, and home food preservation enthusiasts. Compatible with all standard vacuum sealing machines. Keeps food fresh longer by removing air and sealing in flavor while protecting against freezer burn and oxidation. Perfect for storing meats, vegetables, grains, and prepared meals.