Brownline 2012 EcoLogix Daily Planner, Twin-Wire, Black, 8 x 5-Inches (CB410W.BLK) Twin-wire binding with soft, black cover Weekday appointments from 7:00AM-7:30PM in 30-minute intervals; Saturday and Sunday on one page Includes ecological tips for each day Contains 100% post-consumer recycled paper, 90% recycled wire, and 50% recycled cover material Acid-free paper and vegetable oil based inks