Using these unfinished wood cow tag shape crafts is super easy. First, peel off the protective paper backing that comes on most of the crafts. This paper is there to keep the wood safe during laser cutting and shipping. You can use these crafts for all sorts of farm - themed DIY projects. If you need a hole in the shape, just tell us the size and where you want it, and we'll add it for free. When it comes to sizing, you can choose from pieces that are 3' up to 36'. The wood is cut from 1/8 (3mm), 1/4 (6mm), or 1/2 (12mm) inch cabinet - grade Baltic birch plywood. If you need a different thickness, just let us know. For maintenance, keep the wood in a dry place to prevent warping. Since it's unfinished, you can paint, stain, or decorate it however you like to fit your project. And if you have any questions while working on your project, don't hesitate to message us.