Building a butterfly house is a fun way to introduce young children to woodworking! It’s also a great opportunity to challenge kids to learn about topics such as: • The life cycle of a butterfly • Monarch butterfly migration • Butterfly metamorphosis This butterfly house kit includes precut wood pieces with predrilled holes, associated fasteners and hardware, and instructions. Finished size is 4-1/2" x 4-1/8" x 12-1/4".