Teach days of the week, months of the year, seasons, weather and more with this calendar set. Also helpful for keeping track of holidays, birthdays and special events. Includes easy-to-read number pieces, colorful monthly headers, and additional pieces for holidays and special occasions, plus pieces for yesterday, today, and tomorrow. Blank calendar measures 24x18". 84 total pieces. Made from 12pt, durable cardstock with UV coating on one side.