This vacuum sealing bag is made of BPA-free material and has a temperature resistance range of -20°C to 100°C. It can be used in various scenarios such as microwave ovens, refrigerators, and freezers, ensuring the freshness and safety of food storage. The product is compatible with all vacuum sealing machines and can achieve a firm vacuum sealing effect by following the standard operation procedures. The surface of the bag is designed with embossed dot patterns, enhancing its puncture resistance and allowing it to isolate air. It is suitable for storing foods with sharp edges, such as those with bones. The packaging contains 3 rolls of 8 in. by 20 t. and 3 rolls of 11 in. by 20 feet vacuum bags. The rolls can be cut to any length as needed, reducing material waste and meeting the packaging requirements for different sizes of foods. This vacuum sealing bag effectively retains the nutrients of various foods, extends their shelf life, and is suitable for storing various ingredients such as vegetables, seafood, and meat. It can reduce food waste and meet various family food storage needs such as pre-prepared meals, storing leftovers, and batch storage of ingredients. Color: Clear. Material: Plastic.