Using these unfinished wood chicken - shaped crafts is a breeze. First, peel off the protective paper backing that comes with the craft. This backing is there to safeguard the wood during laser cutting and shipping. If you need a hole in the craft, just send us a message with the size and location you want, and we'll add it for free. When it comes to sizing, these crafts are available in diameters from 1 foot up to 36 feet, so you can pick the one that suits your project best. You also have a choice of thicknesses - 1/8 (3mm), 1/4 (6mm), or 1/2 (12mm) cabinet - grade Baltic birch plywood. If you need a different thickness, just let us know. As for maintenance, since it's natural wood, keep it away from excessive moisture to prevent warping. And if you're painting or staining the craft, make sure to work in a well - ventilated area. Have fun with your crafting project!