Business journal includes special sections with four-year reference calendars, daily planning pages, time zones, conversion charts and a place-marking ribbon. Acid-free sheets will not deteriorate. Double-wire binding ensures cover can be folded back for additional writing support. Design includes a durable, Texhide cover front and back. Wirebound business journal contains 80 ruled sheets with elegant gold edges. Acid-free, letter-size paper resists feathering and bleed-through so it's perfect for long-term archiving and won't degrade over time.