Quebei Wooden Bridges Track Set of 4 Compatible with Thomas the Train and Other Brand Train and Track by Quebei toys Material: Beech wood; plastic Include: 4pcs wooden bridge tracks like the picture Work with Major Brands of Trains and Track like Thomas the train and track The material is sturdy and that kind of tracks would bring more fun and open kids mind easily Wooden bridge size: 6.2 x 1.57 inch