1. Material: plastic
2. Ability training: hand and brain, vision, interest training, intellectual development, emotion, hand and eye coordination
3. Plate surface classification: double warping board
4. Weight: about 140 grams; about 530 grams
5. Skateboard site size: 14x14x7 cm; 84x11.8x14 cm
6. Note: The skateboard color is random