[Vibrant Classroom Calendar] The colorful flip calendar design makes learning about time enjoyable and educational, helping students grasp fundamental concepts such as numbers, weekdays, and other time-related topics. [Flip Calendar Set] The calendar set includes 54 calendar cards, including cards for years, months, days, and weeks. The adjustable rod can be adjusted within a range of 15.7 inches to 27.6 inches. The package also includes 8 O-rings and 2 hooks. [Easy Installation] Simply fix the metal stand where you want it, thread the calendar through the loose-leaf ring, and finally fix the loose-leaf ring onto the metal stand to complete the setup. [Practical and Beautiful] It's more than just a calendar—it's a decorative piece that adds color and personality to the classroom, inspiring students' interest in the learning environment. [Great for Home and School] Our flip calendar is ideal for both home and school settings, designed to captivate children's attention and enhance their enthusiasm for learning. Color: As Shown Material: Plastic Package Contents: 1 x Classroom Calendar Bulletin Board Only the above package content; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.