NotePro twin-wire binding with lizard-like hard cover folds back flat for a sturdy writing surface when open Includes 150 ruled micro-perforated pages with margin and space to write in date and page number. Refillable with MiracleBind refill paper. Acid-free paper helps prevent paper from changing color over time Storage pocket, self-adhesive tabs and index sheet help keep notes and papers organized Size: 9.25" x 7.25" Contains 50% post-consumer recycled paper. Printed with vegetable oil-based ink for less impact on the environment. Forest Stewardship Council (FSC) Certified to help promote environmentally appropriate, socially beneficial, and economically viable management of the world's forests