Material: Deck: maple Griptape: high density waterproof emery Baseplate: aluminum alloy Hanger: aluminum alloy Wheels: PU skidproof wheels Bearings: chromium steel Bearing capacity: 200 kg / 440 lb Size: Deck: 80 cm x 20.5 cm / 31" x 8" Wheel: 55 mm x 40 mm Height: 10 cm / 3.9" Wheelbase: 40 cm / 15.7" Color: Youth / Freedom / Nebulae / Stardust Note: The two main types of skateboards are the longboard and the shortboard. The shape of the board is also important: the skateboard must be concaved to perform tricks. Longboards are usually faster and are mostly used for cruising and racing, while shortboards are mostly used for doing tricks and riding in skateparks.