1. Interchangeable Parts: There is a small magnetic part on the back of this wooden plaque, and the wooden parts can be replaced every day. 2. Material: This countdown calendar is made of wood, durable, not easy to break, lightweight and easy to carry. 3. Size: This sign is approximately 29cm in diameter and comes with 24 wooden numbers (numbers 1-24). It can be a suitable addition to decorating your home. 4. Gift Option: This Advent calendar features classic Christmas elements. It can be a good gift for your friends and family. 5. Applications: Suitable for doors, windows, Christmas trees, walls, etc. It can be a perfect ornament to enhance the pleasant Christmas atmosphere. 6. Features: Name: Christmas advent calendar; Material: wood; Diameter: approx. 29 cm; Thickness: approx. 0.9 cm; Dimensions of digital wood panel: approx. 5.7 x 4.7 x 0.3 cm; Number of digital wooden pieces: 24 pieces. 7. Package contents: 1 Christmas Advent calendar; Number of wooden pieces: 24. 8. Notes: Due to lighting effects and shooting angles, the color of the item and the one shown in the picture may have some shade. As measurements are taken by hand, sizes shown may vary slightly.