Features: 1. Double-sided black walnut: black walnut craft board, the surface is natural mountain grain, the actual size of all plywood: 11.8"x11.8" (30cmx30cm), 0.118" (3mm) thick, within 0.2mm tolerance, to meet your requirements for details in various occasions; 2. More suitable for laser engraving and cutting: three-layer plywood, specifically designed for laser engraving and cutting of wood crafts. After multiple experiments and selection, the board has excellent rigidity and stability, smooth surface, and very smooth when cutting with laser. It can be well cut out of wooden small jewelry or home decoration, with a retro natural atmosphere; 3. Environmentally friendly materials: these unfinished planks are made of natural bubinga. The product is made of high-quality glue, no irritating smell, non-toxic, harmless, strong adhesion, very suitable for manual as well as machine and laser cutting without breaking; 4. Favored by a wide range of DIY enthusiasts: the craft board is suitable for all your wooden items DIY projects. Such as original home decorations, family signs, holiday decorations, plane models, house models, earrings, wooden sailboats and other handcrafted crafts, compared with ordinary basswood, it gives your works more natural log style; 5. The sample has been tested, please consult the customer service staff for specific cutting parameters and carving parameters, if you need other wood, thickness or size, you are also welcome to consult, we hope to help every handicraft lover, craftsman and business owner to easily create what they want product; Specifications: Product material: Wood Product size: 11.8"x11.8" (30cmx30cm), 0.118" (3mm) thick Notes: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-3cm measuring deviation due to manual measurement. Thank you for your understanding! Packing List: Wooden board*6