Transformers Power Core Combiners Double Clutch Action Figure Each individually packaged Transformers set includes a Cybertronian warrior plus four auto-transforming drone limbs! Big teams, big warriors! Can combine with Scout Power Core Combiners, , sold separately. For years, Autobots and Decepticons have fought one another with neither gaining an edge over the other. Today, Power Core Combiners give these warriors new strength! Double Clutch can combine with his car-vehicle drone team to make an even bigger robot, and those limbs can also combine with Power Core Combiners Scout vehicles (sold separately). Don't miss this one! The main robot stands about 4 1/2-inches tall, with the drone vehicles measuring 2 to 3 1/2-inches long. The combined robot stands approximately 7-inches tall.