Bonsenkitchen Bpa-free 6" x 10" vacuum sealer bags are safe for sous vide cooking up to 195°F (90°C), microwaving, freezing, boiling, and dishwashing—perfect for reusable and precise food storage. These pre-cut, heavy-duty 4 mil bags feature deep air channels for airtight sealing, are compatible with all major vacuum sealers, and help prevent freezer burn while saving time and money on food prep and storage.