Durable polypropylene binders feature large interior pocket on the back cover for extra storage. Acid-free material protects documents and photos by eliminating the risk of photocopy transfer. 1.5 inch capacity. Assorted colors include Seaside Blue, Sunny Yellow, Seafoam Green, and Sunset Red (no color choice). Sold as a pack of 3 binders. 3-ring binder with flexible cover. Made of durable polypropylene. Features large pocket on the interior back cover. Acid Free. Age: 11+ years/Grade 6+