The multi?layer lift parking lot toys are exquisite in shape and truly restore the real parking lot. 2With dynamic music and colorful lights, simulate car sound effects, and give babies intuitive car science. 3It can be switched between the 2 forms, it can be a toy truck, or it can be assembled into a track. 4Track construction can enhance children's curiosity and improve their thinking skills. 5The storage function of this toy can also cultivate children's storage awareness.Item Type: Material: ABS Suitable Age: 3 Years Old Battery Type: 2 x AA Battery (Battery Not Included) 1 x 3-Layer Building 1 x Building Top Cover 4 x Fence 2 x Traffic Signals 1 x Advertising Board 1 x Map 1 x Sub-Gates Exit 2 x Parking Area 1 x Car Scene Base Board 1 x DIY Sticker 4 x Car