Description:-Storage bags are made of food-grade EVA material, PVC-free, lead-free, chloride-free and BPA-free. -They are environmentally friendly, healthy and safe product.-No environmentally harmful color additives, and the translucent design allows for a quick glance at contents inside. -The sandwich bags feature an upgraded double zip lock closures sealing technology that is more sealed, leak-proof, waterproof and hygienic, perfect for storing and preserving food. -The sandwich bags are reusable and washable.Versatile bags store food, snacks, sandwiches and even other make-up and travel accessories. -It is environmentally friendly, durable and reusable, ideal for keeping food fresh and safe, and reducing food waste and disposable plastic products.-Store food or household items:Lunch food: sandwiches, bread, bacon, fish, meat, chicken snacks: strawberries, cherry tomatoes, grapes, raisins, potato chips, crackers-Liquid food: milk, soy milk, juice, soup, honey-Dry food: cereals, beans, oatmeal, peanuts-Pet food: dog food, cat food, etc.