At 5mm thick, these sustainable bamboo panels are ideal for decorative interior applications such as panelling projects, as well as an ideal material for hobbyists. The boards are suitable for laser cutting and engraving. Measurements (length x Width): 600mm x 400mm 60cm x 40cm 23.62 inch x 15.75 inch Bamboo is classified as part of the giant grass family, it is a non-timber forest product. Please note that as a natural product, and this is a thin board, there could be a slight bow or twist when placed on a flat surface. This is normal and we recommend that the ends are taped down when used with a laser cutter. There is a small tolerance in thickness of +/-0.15mm