Introducing World’s Smallest Transformers Micro Action Figures! A new line of micro yet highly detailed, retro action figures for fans of all ages to collect and display. Now available in the world’s smallest size ever, measuring only 1. 25 inches tall, each micro action figure has three points of articulation, and includes a replica of original blister card, for display and storage and display stand. Go back in time and collect all three retro styles - Optimus Prime, Bumblebee, and the evil Star Scream! Product selected at random.