Celebrate weather concepts and learning about time with the 134-piece One World Calendar Bulletin Board. Ideal for keeping students informed on the date, this bulletin board is a great year-round reference. Sold as a pack of 2 complete calendar sets, each set includes the following pieces:• 1 calendar (23" x 17")• 12 monthly headers (17" x 4")• 41 cover-ups (2.75" x 2.5")• 17 special occasion cover-ups, includes 8 blank cover-ups (2.75" x 2.5")• 48 holiday cover-ups (2.75" x 2.5")• 1 days-of-the-week chart with 3 arrows (chart: 11.5" x 17", arrows: 6.1" x 2.6")• 1 months-of-the-year chart with arrow (chart: 11.5" x 12.6", arrow: 3.36" x 1.5")• 5 season overlays (5.5" x 1")• 1 weather chart with 3 arrows (chart: 15.6" x 11.25", arrow: 3" x 2")The global vibe of the One World collection cultivates a classroom where diversity, kindness, and compassion are always in style. Make sure to check out coordinating One World products to create a cohesive classroom theme.