Nature Line Note Book Made From Stone Extracts, in Elegant White Finish. Flexible Covers, with Eco Illustration on the Inside of the Front Cover & 60 x Sheet of 150 G & M2 with Lined Layout. the Material Used in the Production of the Note Book is 100% Recyclable & Chlorine-free, with Waterproof Properties, Highly Resistant & Washable, Making of It an Ecological & Sustainable Alternative to Conventional Paper, Not Derived From Traditional Paper or Trees. 60 x Sheet. Colours: White. Minimum Quantity: 100.