We laser-cut these in-house using wood sourced from Colorado. Wooden puzzles with your photo printed directly onto the wood. The surface is matte, and there may be some imperfections since wood is a natural product. Puzzles are made from high-quality 3mm Baltic birch plywood. Customization size and piece count are available, check our other listings or send a request for custom work. CUSTOMIZATION: - Choose size - Print a high-resolution photo HOW TO ORDER: STEP 1 - Purchase this wood photo puzzle listing. STEP 2 - Visit http://bit.ly/etsypuz to upload your photo. This site will check dimensions and allow you to crop your image to fit. STEP 3 - We'll send you a message indicating everything was received and then make and ship your puzzle.