DescriptionThese aluminum foil bags are widely used to store all kinds of food and so on. Made with aluminum foil, it is much stronger and could stand up for easy storage, providing durability and protects inner contents from UV and water vapor damage. Pack, transport and store without worry.Feature- Color: Silver. - Material: Aluminum foil. - Size: 20 x 20x0.3cm. - An solution to keep your warm food warm and cold food cold for hours. - Made of aluminum foil material, durable and eco-friendly. - Suitable for picnic, lunch, travel, camping and daily food preservation, etc. - Lightweight, proof and thermal insulation. - Great for packing and storing goods.