FOOD GRADE REUSABLE STORAGE BAGS: Our reusable ziplock bags are made of eco-friendly PEVA material which is PVC-free, lead-free,chloride-free and BPA-free. Great for frozen meal prep, storage and marinating in your fridge and freezer. Keep food fresh to eliminate food waste. You will get 12 pack and 3 different sizes storage bags: 2 x Reusable Gallon Bags are 10.6 x 11 inch, 5 x Reusable Sandwich Bags are 8.5 x 7.1 inch, 5 x Reusable Snack Bags are 8.5 x 4.7 inch.FREEZER SAFE & MULTI-PURPOSE: These reusable freezer bags will protect your food from discolored dry spots and preserve the original taste of food.Perfect for freezing meat,fish and vegetables. Suitable for sandwich bags, snack bags, lunch bags, travel bags.The transparent design can help you view quickly whats inside the reusable bags. You can use them to store food, snack, fruit, makeup and so onLEAK-PROOF & EASY SEAL ZIPPER: Our food storage bags set with Double Leak-Proof design, are strong seal, waterproof and durable. Great for keep food fresh and your freezer clean and neat. Perfect for refrigerators, school, office, fast food restaurants, hiking, picnic, airplanes, cruise ships or at water parks and more.EASY TO CLEAN: Please do not use in the dishwasher. We recommend HAND WASH, for the dishwasher will damage the zipper of the reusable bags. In order to insure longer life, please clean with hand or bottle brush with dish soap and cold water and then put it on top of a mug or Dish Drying Rack to air dry. PLEASE NOTE: They are NOT suitable for DISHWASHER, MICROWAVE and OVEN.GREAT CHOICE FOR YOU TO SAVING MONEY AND SAVE OUR PLANET: Our extra thick reusable ziplock bags can be reused many times helping you save money by replacing up to hundreds of disposable single-use bags. Your little behavior not only will change the way you store, cook and even eat but also can save your money and save the planet. Healthy and safe for family and earth.