Square Advent calendar. This wooden Advent Calendar to decorate is perfect to prepare for Christmas. It consists of 24 compartments (size 4 x 5.3 x 4 cm) to be filled with surprises and sweets. The small wooden compartments can be customised so that each day is different for your children: paint, stencil, pyrography, stickers, stamps: everything is good to decorate the calendar according to your taste This way, you'll keep your children happy until Christmas Inserted in a giant frame, this Advent calendar stands upright. Dimensions outside: 39 x 39.5 x 6.5 cm, inside: 26.5 x 26.5 cm. Size of one box: 4 x 5.3 x 4 cm.