Using this unfinished wood cat - shaped craft is a breeze. First, peel off the protective paper backing. This was there to keep the wood safe during laser cutting and shipping. You can customize it however you like. If you need a hole, just tell the seller the size and where you want it, and they'll add it for free. When it comes to sizing, it's available from 3 inches up to 36 inches, so you can pick the one that fits your project best. As for the thickness, it's cut from 1/8 (3mm), 1/4 (6mm), or 1/2 (12mm) inch cabinet - grade Baltic birch plywood. If you need a different thickness, reach out to the seller. To keep it in good shape, store it in a dry place away from direct sunlight. And remember, all these products are hand - made in the Pittsburgh suburbs, so you're getting a high - quality, detailed piece.