The LEGO Ideas The Big Bang Theory 21302 set is a complete set that allows fans of the popular TV show to build their own replicas of iconic scenes. With 484 pieces made of plastic, this retired set from 2016 is designed for ages 12 and up. The set includes a nice box for packaging and measures 13.8 inches in length, 7.5 inches in width, and 2.4 inches in height. Made in Denmark by LEGO, this set is a collector's item for fans of both LEGO and The Big Bang Theory.