These 7" x 11" 3 Mil co-extruded vacuum seal bags are engineered for demanding commercial food and product packaging operations. Manufactured from high-barrier, multi-layer film, they provide excellent oxygen and moisture protection to help extend shelf life, preserve product color, and maintain freshness. The 3 Mil thickness offers an optimal balance of durability and clarity, making these commercial vacuum bags suitable for proteins, cheeses, prepared foods, and non-food industrial items that require a strong, secure vacuum seal. Designed specifically for use with commercial chambered vacuum machines, these 7" x 11" vacuum seal bags are not compatible with at-home Foodsaver-style external suction units. The flat, co-extruded construction ensures consistent sealing performance and dependable vacuum retention even under rigorous, high-volume usage. Each case contains 1,000 bags, providing efficient inventory for restaurants, processors, caterers, institutional kitchens, and co-packers that rely on consistent, professional-quality packaging.