Made of wood, these multi-colored Microbots are sure to be a hit with both children and adults. They fold up into little 1.5" squares and when opened, form a robot that is 4.25" tall with 5.5" arm span. They are addictively fun to play with - and so cute, you'll have to get every color! Since the bot parts are little, these are recommended for ages 3 years and above.