Whether its planning upcoming engagements or planning vacations, some weeks are more demanding than others. With this 2 in 1 calendar, you can use the monthly grid to mark main events and the weekly pad when you need to dig into the details. Full 17 months, Aug. 2011 Dec. 2012. The 52 undated weekly sheets provide twice the writing space of a regular planning calendar. Use to help plan details of major events and trips, family members schedules, daily tasks and meals. The tear-off Shopping/To Do lists each week provide even more function! Magnetic hanger with a unique holder allows pages to slide in and stay flat, plus a built-in penholder with pen.