This wall calendar is 24" x 37" and 12 months, January to December. One side is vertical and the other side is horizontal. Beautiful nature photos on both sides along with the full year calendar. Includes water soluble marker and hangers. 100% recycled paper, 50% minimum post-consumer, with soy inks. Eco Category: Recycled. Note: Special order item, takes approximately 2-3 weeks to get.