Here are the exact labels I use on my Lego Coding express tubs and track boards. The last three pages consist of images that are pretty much the exact size of the track switch, buffer stops and traffic ramp, so they are idea for making your own boards for children build their track on, similar to my YouTube video: https://youtu.be/CybRFEhEiSI

With this purchase you get two identical files. One is a PDF that suits A4 sized paper. The other suits LETTER-sized paper.