A Mini 4WD kit of the THUNDER DRAGON, which uses the VS chassis. - Model Name: THUNDER DRAGON - Chassis Type: VS Chassis - Battery Requirements: R6/AA/UM3 (2 batteries) #Mold ① Chassis! The product has been stored and managed in a dark place after purchase. Due to the nature of the product, returns and exchanges are not accepted. Thank you for your understanding. If you have any questions, please feel free to ask. Thank you for viewing.