A5 Note Book with Double Metal Ring Binders & Hard Covers Made From Recycled Milk Cartons. Inside with 80 Natural Colour, Microperforated, Single-stripe Layout x Sheet. Elastic Rubber Band Closure in Natural Colour, with Recycled Milk Carton Logo at the Back Cover. Milk Cartons Are Mostly Made of Cardboard Card & Aluminium. During the Recycling Process, the Different Packaging Materials Are Separated for Reuse & Re-purposing, Thus Contributing to the Infinite Path of the Round Economy. This Material is Well Known for Its High Recyclability, as Well as for Its Lightweight & Resistance. Hard Cover. 80 x Sheet. Colours: Natural. Minimum Quantity: 50.