Specifications: This bag Material is Aluminium film and Non woven fabric, laminated together. Technice: coating and sewing. Material: Aluminium film Nonwoven fabric Technice: coating and sewing The aluminium bag's fabric is very strong and can keep the ray out ,it can be recycled. The aluminium bag's fabric is very strong and can keep the ray out ,it can be recycled. People use the bag to shopping, carrying the goods or gifts. Aluminum film laminating non woven shopping bag, gift bag