Ramp to make figures in five parts. With 4 mini skateboards of 9.6 cm. Removable wheels. With a 2-in-1 tool included: 1 screwdriver-key. In metal and plastic. Dimensions: of the assembled ramp: 29 x 21 x 10.5 cm, of a mini skateboard 9.6 x 2.6 x 1.8 cm.