Ben Tennyson, a 10-year-old boy, is on an extended summer vacation with his Grampa Max and cousin Gwen when he discovers a magical device- the Omnitrix watch. This amazing device gives Ben the ability to transform into any one of the spectacular alien heroes, each with its own unique abilities. Ben, Max and Gwen travel the country in their mobile home- the Rust bucket, and have a blast beating down would be villains along the way. Each figures comes with a matching themed accessory.