This 16-inch Christmas tree 24-piece advent calendar from Kurt Adler is a fun and festive way to count down the days until Christmas during the advent season. its unique design includes a large Christmas tree framing a scene in which Santa Claus is deliver gifts inside a beautiful house. The base of the tree contains 24 tiny doors (with 1 inside the above scene), each with an ornament with which you can place on the tree each day.