This "3D" design is perfect for counting down to Christmas. The Advent calendar folds out to 18" creating an eye catching display that will draw attention in any room. Prepare for Christmas by opening a window each day during Advent to reveal part of the Nativity story and a corresponding picture. The front is accentuated with glitter. A great way for kids to learn the story of Jesus' birth leading up to Christmas. This Advent calendar measures 18"x9" and sits easily on any flat surface.