The Lego Creator Blue Power Jet set (31039) is a 90% complete and features 621 pieces. Released in 2011, this 3 in 1 set is designed for ages 8-12 and includes the original instruction manual. The item measures 18.9 inches in length, 2.9 inches in height, and 11.1 inches in width. This LEGO set allows kids to build a variety of models based on the theme of a jet, making it a fun and engaging toy for young builders.