"The Cambridge notebook features a foil stamped black linen cover with quality black double wire binding that keeps notebook paper secure and gives a compact professional look that can be taken anywhere. Inside the smooth white 20 lb premium bond paper provides a quality, no-bleed, writing surface. A side perforation is included so the sheets can be easily removed or kept in the book as a record. A choice of 3 formats; legal ruled, action planner and QuickNotes planner are available to meet the needs of the busy professional. One subject, 80 pages."