Super Duty and Commercial Grade: These durable vacuum sealer bags are suitable for various uses, including microwaving, freezing, refrigerating, storing in the pantry, and sous vide cooking. They are made with a special channel design to ensure efficient air removal boasting a quick and strong seal and a 5 mil thickness with multiple layers for protection against punctures and tears. This helps keep food fresh and flavorful for up to 5X longer. Convenient Precut Design: Each pack contains a total of 50 precut bags. Sizes available are 11" x 19", 11" x 24", and 15" x 20". No need for cutting or sealing one side before use; simply pull out and seal, saving you time and effort in food preparation. Enhanced Puncture Prevention: Featuring a 5 mil thick, single-side embossed dotted pattern, our bags increase suction and prevent bones from piercing through. Crafted from high-tenacity material, they create an air-isolated environment, keeping your food fresh for longer durations. Safe and Versatile Material: Made from BPA-free material, our vacuum sealer bags are safe for food storage and suitable for use in microwave ovens, cabinets, fridges, freezers, and even for boiling or sous vide cooking. Rest assured, your food stays fresh and free from harmful contaminants. Keep Food Fresh Up to 5X Longer: From preserving nutrients to extending shelf life, our bags are perfect for storing various food items such as vegetables, seafood, ribs, beans, and more. Reduce food waste and manage your supplies efficiently with our versatile food sealer vacuum bags Universal Compatibility: Our vacuum sealer bags are compatible with all 'Clamp Style' Vacuum Sealer Machines, ensuring hassle-free operation with your existing equipment.