The Vintage Wooden Magnetic White Train Engine by Imaginarium is a charming addition to any model railroad or train collection. This pre-built train engine is made of wood, measuring 4-1/4 inches in length, 1-7/8 inches in height, and 1-1/4 inches in width. With a vintage design and magnetic feature, this train engine is compatible with Brio Imaginarium Thomas sets, making it a delightful toy for children aged 3-4 years old. Weighing only 3 oz, this train engine is easy to handle and perfect for imaginative play.