Make your own wristband! There is a maker wristband included, but there is also a template so that you can make your own! To edit the STL's, you will need a 3D modeling program. If you don't already have one, I've got links to two below. SketchUp: http://www.sketchup.com/ Blender: http://www.blender.org/ Thanks for checking this thing out, and, as always, happy printing =)