at-A-Glance 8031005 Four-Person Group Undated Daily Appointment Book, 8 1/2 x 10 7/8, Black Sold as 1 EA. Start planning at any time--up to four schedules in one book. Undated, start any time of the year. Scheduling for up to four people per day. Perforated corners for easy reference. Wirebound with twin wire binding that won't snag.