Length: 1365mm Width: 315mm Thickness: 30mm Made of rubberwood laminated wood. The color is unknown, but it has been painted. Please check the photos. Recommended for DIY projects such as shelves. These are leftover materials from a construction site, so there may be some unnoticed scratches. I hope to do business with someone who understands this. I am selling these because I no longer need them. Cutting to your desired length is also possible.