Strong sealing, not easy to tear, can play a good role in keeping fresh. Extend the storage time of condiments, extend the shelf life of food by 3-6 times, and maintain freshness, flavor and nutrition. Suitable for food vacuum packaging, can also be used for other product packaging. Item Name: Fresh-keeping Bag Material: PET + PE Quantity: 100Pcs Features: Transparent, Durable, Food Keeping Bag Size Detail 6cm x 8cm/2.36" x 3.15" (Approx.) 10cm x 15cm/3.94" x 5.91" (Approx.) 13cm x 18cm/5.12" x 7.09" (Approx.) 15cm x 25cm/5.91" x 9.84" (Approx.) 20cm x 30cm/7.87" x 11.81" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 100 x Fresh-keeping Bags