Disguise Boys Transformers Optimus Prime CONVERTIBLE Kids Costume - Size M (7-8) with Mask Halloween Dress-Up The Transformers Optimus Converting Costume is a very clever design! The Jumpsuit has a 3D foam shell, leg covers, and arm covers for that road worthy look and the character mask and gloves are included. Simply crouch down to transform & look like a car or truck! Key item features: Material Composition: Made from durable polyester and foam for a comfortable and authentic look. Transforming Design: Clever design allows the costume to convert from a robot to a car by simply crouching down. Gear costume. Has different levels on how much your child wants to dress up. From just the mask and suit to adding the arm wheels or leg wheels to putting on the big box and being able to transform. Suggestion: The big box tends to be quite bulky to walk around with so it's better to keep it off and offer it when they want to transform. Complete Set: Includes a jumpsuit with a 3D foam shell, leg covers, arm covers, character mask, and gloves. Key item features Material Composition: Made from durable polyester and foam for a comfortable and authentic look. Transforming Design: Clever design allows the costume to convert from a robot to a car by simply crouching down. Care Instructions: Hand wash in cold water with mild soap. *Tumble dry low. *For best results, hang or lay flat to dry. Cool Iron If Needed. Do Not Dry Clean. UPC: 192995104938