Stay on top of each day's events and appointments with this handy desktop calendar refill that fits standard 17-style bases. Dated planning pages range 12 months from January to December. Loose-leaf calendar refill features two-page-per-weekday spreads and is two-hole punched for an easy fit into the calendar base (sold separately). Each spread offers ruled, half-hourly appointment times from 7 AM to 5 PM, space for notes, count of days/days remaining, and past, current and future months reference.