These are Vacuum Sealer Bags that made of premium material, safe for long-lasting use. Reusable, convenient for you to use it for many times. It can easily help you identify the food that you storage. The sealerbags are also suitable for small items' collection. It locks in freshness, nutrients and flavor, blocks oxygen and moisture, keeps beef, meat, fish and chicken juicy and delicious, and reduces the sand and wilting of vegetables and fruits . Features -Color:Transparent-Material:PA, PE-Size(22*500cm):500.00X22.00X0.10cm/196.50X8.65X0.04in-Size(20*500cm):500.00X20.00X0.10cm/196.50X7.86X0.04in-Size(15*500cm):500.00X15.00X0.10cm/196.50X5.89X0.04in-Manufactured with premium and selected material, durable and practical enough to use. -The Vacuum Sealer Bags make your refrigerator tidier, cleaner, and fresher, no more messy and tainted by foods' odor.-They can be used in foods such as meat, pet food, dried fruits, medicines, etc. Perfect item for keeping foods fresh, meanwhile, it can reduce the waste to protect the environment.-These food storage bags can prevent food from being exposed to the outside and extend the storage time of food.-More sealed, leak-proof, waterproof and hygienic, perfect for storing and preserving food.Packing list: 3 x Rolls of Vacuum Sealer Bags