Spiral Journal Details: A5 size, 8.25*5.75in/21*14cm, 7mm ruled paper, strong twin-wire binding and elastic support notebook more durable. Back pocket to help put small cards or memos. High-Quality Paper, which is thicker and can bring you a better writing and drawing experience. Several cute design: Exquisite marble pattern, in life and study to bring you a better use of experience, strong twin-wire binding design to make the A5 spiral notebook more durable.