S = 8-pack, M = 15-pack, L = 30-pack. This set includes 8 blank notebooks with unlined pages. Each notebook measures 8.3"" x 5.5"", making it portable and easy to carry. The sturdy cover and tight stitching allow it to lay flat when open. Thick paper supports writing and drawing without bleeding or tearing. Each notebook contains 60 unlined pages (30 sheets), suitable for daily use, reminders, and recording memories. Ideal for doodling, note-taking, and organizing schedules for students and commuters. weight: 1.56 pounds.