Jump into the driver’s seat of your own custom race car with Metal Machines Speed Heroes! Break open the race helmet to discover 20+ surprises inside to build your very own custom race car. Customize the design and body of the race car as you build! Watch your custom speed hero come to life with lights and sounds. Challenge your friends to races and see which speed hero will dominate the race track! Features 20+ Surprises inside: Break open the Helmet to discover all the parts to build your very own Speed Hero, including some extra surprises! Build and customize: With 2x car bodies and stickers, you can build your own custom race car! Collect them all!: Each Speed Hero comes with 2 unique car bodies, build and customize all 6 cars! Bring your Speed Hero to life: Watch your Speed Hero roar to life with lights and sounds! Pack Inclusions: 20x Speed Hero parts, including; 1x engine, 1x chassis, 4x wheels, 2x bodies, 1x slime, 1x sticker sheet