Safe&Environment-FriendlyThe reusable silicone food storage bags are equipped with a unique volume tick mark.Including:2pcs large size:8.66'*7.01*3.58inch 1000ml;3pcs small size :7.24*5.83*2.8inches 500ml.The reusable freezer bags are made of food-grade silica gel, safe and free of BPA and PVC, they are suitable for infants and children, and very environment-friendly.It is an essential tool in the kitchen^ [Leak-proof & Zipper Sealing] The silicone reusable food bag is equipped with two extra reinforced slider clips. If you need to contain liquids (milk, juice, etc.) or travel, put the silicone food bags in the bag to prevent liquid from leaking out, you need to use reinforced slider clip . In order to ensure 100% leakage prevention, a certain amount of force is required to pull from one end to the other. In other cases, no slider clip is required.^ User-Friendly Design With a fixed and erectable bottom design, these user-friendly zipper bags can stand and stay upright, which is beyond imagination. The circular interior and large opening design at the top make it easier to clean, fill, and help it dry in the air. In addition, unlike other products, There is an obvious advantage of our products over others, as it has upgraded leak-proof superiority with daily convenient top zipper and an extra sliding seal bar for outdoor.^ Multiple Uses These reusable storage bags can do almost anything. Apart from storing and marinating a variety of fruits, vegetables and meats, it can fry popcorn, mix salads, and even replace bowls and dishes at meals. With strong crash resistance, they are very suitable for infants and children, pet food, etc. They can also be used tostore cosmetics, hardware, toys, etc.^ Temperature Resistant & PortableThese reusable sandwich bags are designed to tolerate heating and freezing conditions. The temperature resistant is -58~426 ( -50~220). They are safely used in the refrigerator, freezer, microwave oven and dishwasher. Lightweight and compact for carrying and storing conveniently, that is suitable for travel storage.^