This Chubbies Train Set features an engine train, cargo cart, and caboose. Each train car has a coupling attachment at the front and back so that they can be used individually or attached. This also gives little ones the freedom to move car trains around, or even connect to other Chubbies sets that have the same coupling system. Comes in the assorted colors of blue, red, and yellow. Each set will include all three colors, but the color for each train piece will be assorted. For example, one train may have a blue engine, yellow wagon, and red caboose; while another has a red engine, yellow wagon, and blue caboose. Suitable for children 12 months and older. Dishwasher safe and BPA free.