The board composition: plate consists of two modules: the left and the right plate. Each board has two wheels, and the plate with anti skid sandpaper. High Quality Material: The split skateboard is made of aluminum materials, and due to the non-slip wear-resistant sandpaper, making the board stronger and safer. Set according to the position of the left and right feet. Please use the board to strictly follow the position of the left and right feet. The split plate design is different from the traditional skateboard style. The roller road is more flexible and lighter. Compact makes it easier to carry. Applicable people: board is suitable for all people from beginners to professionals. Specification: Material: Aluminum Size:14x17x8.9 cm/5.5x6.7x3.5 inch Package Includes: 1 Pair Skates Plates