Great value for money: 8 inches x 10 feet, 11 inches x 10 feet 3 rolls, total 60 feet. KitchenBoss vacuum bags have lower oxygen permeability, with a negative pressure of up to -65kpa, and are equipped with embossed channels to increase suction power and effectively keep food fresh. They can be easily cut to the length required for food size, which reduces material waste and saves money. Every 10 centimetres there are U-shaped grooves that make opening easier. Safe and durable: the vacuum sealer film complies with the latest EU REACH certification and is made of BPA-free, food-safe materials PA and PE; the 7-layer co-extruded thin film is soft and durable, so you don't have to worry about sharp objects (e.g. fish bone), and it can be used for microwave, cooking and freezing (if used in the microwave, please pierce the bag beforehand). IDEAL FOR ALL VACUUM SEALER AND SOUS VIDE DEVICE DEVICES Compatible with all brands of vacuum sealer such as KitchenBoss, Food Saver, etc.KitchenBoss vacuum wrap rolls are the ideal choice for sous vide cooking. They are heat resistant, can be placed in water up to 90° and float less compared to normal zip bags. Save money, space and time: KitchenBoss vacuum cleaner films can extend the shelf life of food by 7 times, which reduces food spoilage and significantly reduces costs. Vacuum packaging also saves space in the refrigerator, which makes it easier to organise the refrigerator and allows you to store more. But most importantly, by preparing meals in advance and vacuuming, you can save a lot of time on stressful work days. Versatile: KitchenBoss vacuum sealer bags are suitable for various foods such as meat, seafood, fruit, vegetables, grains, etc. and can also protect valuable items (such as rings) from dust and moisture. They are suitable for both home use and catering. If you have any quality problems, please feel free to contact us, and we will provide you with high-quality customer service., Manufacturer: KitchenBoss