Day-Timer 41745 Organizer Starter Set w/Zipper, Page Size 5-1/2" x 8-1/2", Black Leather, Sold as 1 Each Bonded leather ring binder - Size 8.1/2" x 10.5/8" Page / Refills Size is 5.1/2" x 8.1/2" Everything you need to get started and get organized. Undated calendar pages provide a sampling of popular daily and weekly formats. Each month is tabbed and provides a multiyear calendar reference for filling in the dates.