✔Package Includes & Size - Come with 3 boxes. Includes 60PCS ziplock food storage bags, Size: 20.5x18x6cm/8.07x7.09x2.36in. The capacity is approximately equal to 1 Quart. Perfect for storage sandwiches, fruits, snacks, veggies, grains, meat, and more. ✔ Secure Zip Lock & Leak-Proof – The zip lock food bags keeps food fresh and prevents leaks. At the top of each bag, there are directions for open and closed the zipper. In the middle of the freezer bag, there is a white empty space reserved for you to record the storage time and items. ✔ Expandable Bottom Design – Unique flat-bottomed shape maximizes storage space and stands upright for easy filling. Ideal for liquids, soups, or bulky items without spills. ✔ Freezer & Microwave Safe – Withstands extreme temperatures (-20°C to 80°C). Safely freeze meals or reheat leftovers directly in the bag (unzip slightly for steam release). ✔ Reusable, Resealable & Easy Clean – Made from durable and heavy duty materials, the zip could resealable for used. Just washable by hand or dishwasher (top rack) for repeated use.