Paper Specifications:20 Sheets of 100% Cotton, Acid-Free Paper, Features 300 GSM (140 lb) premium watercolor paper in a convenient A5 size (8.2″ x 5.5″). Elegant and Durable, Perfect for Gifting:With its leather-textured cover and resilient construction, this watercolor paper pad is built to last and makes a thoughtful gift for artists of all levels.