Made from acid free plastic, the Set of 5 Metro Document Boxes are a great addition to any home or office. These boxes help clear up cluttered shelves and drawers.The Metro Collection Organizers combine trendy, chic style with superior function, perfect for organizing any room of the home! This Set of 5 Document boxes helps to organize paper, photos, office supplies and more. The steel name plate allows for maximum office organization. Made of Acid Free Plastic, these containers are also ideal for short term or long term storage of your favorite photos and pictures. Available in two colors: Black or White Frost.