1、Keep Freshness: This vacuum food preservation bag is safe and healthy, odorless, cold and heat resistant, moisture and dustproof, clean and tidy, and can keep freshness of food. 2、Excellent Sealing: Prevent the bag from leaking out and air entering the bag, being tight and blocking, helping to preserve nutrients and preventing the breeding of harmful substances. 3、100pcs: There are a total of 100 vacuum food preservation bags, which are enough to meet the daily kitchen food storage needs and can be used for a long time. 4、Reusable: Made of nylon composite plastic, the vacuum sealer bags has better toughness, durable and reusable. With textured design, there is a certain anti slip effect. 5、Applicable Scenarios: This vacuum bag can be used for home kitchen, suitable for storing food, vegetables, fruits or meat.