HERMA Binder A4 Backpack Transparent Set, 18 pieces, top open, kids plastic school binder for folders, books, notebooks, pads & documents, sturdy binder for the backpack

"School box with rubber band closure for documents in A4 format (8.27 x 11.69 inches) Portrait format, flexible depth, can be filled up to 2.76 inches, open at the top Front and back made of durable and washable polypropylene plastic Ideal for DIN A4 school notebooks, folders, books, college blocks, and documents Includes: 18 x HERMA 20130 Flexi A4 File Box Transparent Assortment, Dimensions: 13.78 x 10.24 x 2.76 inches (Length/Width/Height) - 3 x White, Blue, Pink, Black, Red, Green"