The Stella A4 Zip Compendium with CalculatorConstructed from a durable koskin leather like material, featuring a secure zipper closure. This product offers a zipper closure, pen loop, internal pocket, solar calculator, and A4 white lined pad that can be inserted from the top. Please note that the pen is not included, and the metal badge can be engraved with a champagne color. For more information about tablet compatibility, see our Tablet Compatibility chart. SKU: H NIC572 Material: koskin