Unique design: The wooden calendar set includes a 5x8inch acrylic calendar, 1 wooden base, and 4 date marking rings(3 for calendar use, and the fourth for backup in case of loss). Easy to use, no need to replace the calendar again. Perfect size: The size of the perpetual calendar is 6.1 inches x 5.4 inches x 1.65 inches, and a suitable size does not take up too much space. It can be placed on a table or to highlight the perfect size of the calendar Design philosophy: Pay attention to the appearance of the design and the selection of materials. The of modern and traditional elements is used to design this beautiful circular calendar, which will last for a long time and will not expire. It can be used as a practical decoration or as a decorative item to decorate a room Widely used - This perpetual calendar is not only a desk decoration for offices, but also a perfect and adorable accessory for teacher desk decoration, school and classroom shelves, compartments, cafes, restaurants, dormitories, offices, or homes. Suitable for your desk, fireplace rack, workstation, entrance table, living room table, kitchen countertop, and bookcase. In addition to any room, it can also as a calendar and a beautiful room decoration. Gift: This perpetual calendar combines decoration and durability, making it easy to use and the perfect gift for family and friends. Colour:green Material:wood+plastic Size: 13.5 x 18cm Package Contents: 1 x Desk Calendar 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.