Using this unfinished wood marijuana leaf shape craft is easy. First, peel off the protective paper backing that comes with the craft. This paper is there to keep the wood safe during laser cutting and shipping. If you need a hole in the shape, tell us the size and where you want it, and we'll add it for free. You can use this craft for up to 46 different DIY projects. The wood comes in sizes from 3 inches to 36 inches, and it's cut from 1/8 (3mm), 1/4 (6mm), or 1/2 (12mm) inch cabinet - grade Baltic birch plywood. If you want a different thickness, just let us know. When it comes to maintenance, keep the wood away from excessive moisture to prevent warping. You can sand it a bit more if you want a smoother finish before you start your project. And don't worry about shipping, we'll get it to you within 24 hours, or it's free!