MARIANNA 2 Columns Appointment Book BK-08800 Appointment Book with Heavy-Duty Covers 2 Alternately Colored Columns with 15 Minute Increments Keep Track of Client Scheduling & Reading Appointments Starts From 7:00 AM to 8:45 PM, Permanent Bound Wire-O Hinges, 100 Sheets SIZE: Each Page: 4.5" W x 11" L