These 12" x 22" 3 Mil nylon vacuum seal bags deliver heavy-duty performance for demanding food processing, packaging, and distribution environments. Manufactured from high-barrier nylon/poly materials, these vacuum bags help lock in freshness, protect against dehydration, and extend product shelf life. Each case contains 500 vacuum seal bags, providing a cost-effective solution for medium to high volume operations that rely on consistent, secure packaging for meats, cheeses, prepared foods, and other perishable items. Designed for use with commercial chambered vacuum machines, these vacuum seal bags are not compatible with at-home Foodsaver style external suction units. The 3 Mil thickness offers an ideal balance of strength and flexibility, ensuring dependable seals while resisting punctures, tears, and leaks during processing, storage, and distribution.