House of Doolittle Laminated Write-On/Wipe-Off Wall Planner January 2013 to December 2013 has a vertical format calendar on one side and a horizontal format calendar on the other side. This style wall planner comes in 4 sizes to fit your needs. Other products from House of Doolittle includes desk pads, wall calendars, desk pad calendars, laminated wall calendars, blotter pads, monthly appointment planners and weekly appointment planners. Go GREEN with House of Doolittle products, we use 100% recycled paper containing 100% post-consumer waste with soy inks. All of our products are manufactured in the USA and are FSC certified. Since 1989 House of Doolittle has donated 5% of its profits to organizations that are working to create a more sustainable environment.