The B6 COMPOSITION notebooks are lighter and more flexible with all the same great features as the Hardcover notebooks — perfect for midnight ramblings, daily entries, thoughtful reflection, careful chronicling and illuminating life stories Thread-bound to open flat which helps make reading the contents easy and adds efficiency to note-taking Features 80g/m² acid-free paper with high ink compatibility to help prevent bleed through, an expandable gusseted pocket on the back cover, 2 ribbon page markers, and an elastic closure band Includes 123 numbered pages with 8 perforated detachable sheets, a blank table of contents for easy organization and notes, and also includes stickers for labeling and archiving This durable softcover notebook has FSC certified MIX paper made from responsible sources — measures approximately 7 inches by 10 inches (178x254 mm), the same size as many tablets While Softcover notebooks are lighter and more flexible, they have all the same great features as the Hardcover notebooks. The Composition (B5) size is the same size as many tablets. This size is more than just a trend.