This fun House shaped Christmas countdown calendar decoration is a simpler type of advent calendar with wood blocks to countdown the days until Christmas! The blocks can be combined to countdown any day from 31 to 0. This is a fun and educational way to help the little ones with their numbers and the concept of counting down days. It will surely be a great holiday tradition year after year. This measure 16 inches tall by 11 inches wide by 5 inches deep. Each block measures 4 inches by 4 inches by 4 inches.