GO FOR TRAIN PLAY: One train engine has 3 sliding wheels, can glide easily. The head and tail are magnetic and it can attach to other trains FEATURES:authentic sounds & sturdy round edges diecast & prototypical colors.Resistant and environmentally friendly Size: About 11-15cm length compatibility with trackmaster series or other toy railroad sets.You can connected more train cars together to make longer trains Material: Alloy + Plastic + Rubber Learning Toys: Great gift for kids ages 3+, inspiring hours of hands-on,shorten kids' screen time