Paper Accents Create Your Own Calendars are acid free, and make great gift ideas. Have fun decorating and personalizing these calendars with stamps, stickers, embellishments, marking pens, and more. Each calendar is spiral bound so they are easy to flip and stay together. Create a calendar that means something to you with your own images rather than someone else's. Calendars also contain vital information like important holidays, signs of the zodiac, names of the months that can be cut out, and calendars for future years. Each package includes one 14 month calendar that measures 11.75" x 11.75".