Using these unfinished wood spider shapes is a breeze! First, peel off the protective paper backing that's on most of the crafts. This was there to keep the wood safe during laser cutting and shipping. You can customize your shape by asking us to add a hole. Just let us know the size and where you want it. When it comes to crafting, you can paint, stain, or decorate these shapes however you like. As for maintenance, keep them in a dry place to prevent warping. If they get dirty, a simple wipe with a dry cloth should do the trick. Have fun with your projects!