The package with 10 rolls of food sealing bags helps with airtight sealing, closing, and resealing of food for a long time. These rolls are suitable for meat, vegetables, fish, leafy greens, and many more. The FoodSaver rolls are easy to use: bags are created to order according to the desired dimensions and are used with the FoodSaver sealing machine, protecting both food and non-food items. The rolls feature a patented design that completely removes air and are made of 5 layers, with special channels that help eliminate moisture and oxygen, improving their efficiency. Both the rolls and FoodSaver bags are BPA-free and safe for freezing, low-temperature boiling, and microwave use. Note: For sous vide cooking – the bags withstand temperatures up to 75°C for a maximum duration of 48 hours. With vacuum sealing using FoodSaver, freezer burn is avoided and food stays fresh in the refrigerator, freezer, or cupboards.