MAGIC SEAL Smooth Vacuum Bags are made of food-grade, high-density nylon, BPA-free, with excellent toughness and tear resistance, these chamber vacuum pouches block moisture and oxygen, effectively sealing soups, sauces, marinades, and other food items you have, and are ideal for home and commercial kitchens to vacuum pack meats and fish, sous vide cooking, marinating, freezing, and so much more. These pre-cut clear bags are designed with an easy-open tear notch, providing quick and effortless access to your stored items. 1 pack of 100 count, size 10x12 inches.