The package contains a set of Train Adventure toy. The vehicle toys for kids has a platform with some buttons through which it operates. It has tracks, Crane, Bridge, and other parts which have to be installed. There is two mini toy train. This adventurous toy car racing track for kids is ideal for kids aged 3 years and above. : This track toys for kids is easy to assemble and play with. There is instruction on the images provided and on the box of the toy. This toy is based on mechanical principles therefore it does not require batteries to operate. There are four buttons through which the train track set for kids operates. The car track set for kids toys is made of quality ABS Plastic material. The plastic material is non-toxic in nature. Moreover, all the edges and corners of the toy and its tiny parts are smooth and round. Hence, this toy is safe for kids to touch, hold, and play with.