This 4.25" wooden straight train tracks are what you need if you are going to be heading out for a long haul and need to get there quickly. These wooden straight track pieces are made from 100% hardwoods. These track pieces are Compatible with Thomas the Train, Brio and other fine wooden train sets and accessories. Length and height dimensions sometimes vary between the different brands but that doesn't diminish their ability to interconnect and make amazing layouts! For ages three and up.