Reusable Storage Bag Set: Made of food-grade thickened PEVA material, BPA-free, odorless, certified and tested, safe to use. Different sizes and combinations can meet your various needs: Extra Large - Gallon Bag (10.6" x 11"), Large - Vegetable Bag (10.2" x 7.9"), Medium - Sandwich Bag (8.5" x 7.1"), Small - Snack Storage Bag (8.5" x 4.5")Freezer Bags & Freezer Safe: Designed for deep freezing while maintaining the original taste of food, helping you keep your refrigerator organized, perfect for freezing all kinds of meats, fruits and vegetables. Heat and cold resistant, temperature resistant -22~+105 (-30+40). Note: Cannot be used in microwave or ovenLeakproof, Waterproof, Tear-resistant: Colored sealed bag wide edge and upgraded double zipper closure lock seal design make the storage bag easier to open and close, and more airtight, leakproof and waterproof. The transparent design allows you to see the contents clearly. Great for storing food and keeping it freshSave Money & Save Our Planet: These reusable sealable bags are thick and durable, perfect for storing food, jewelry, cosmetics, travel, etc. (you name it). Spend less money to make your life easier and healthier.