This is a build mat from VAPE manufacturer Mklab. It's a luxurious build mat featuring a newly drawn illustration of the five Koi-Koi characters, with a design that can be used either way up. It uses a special printing process that allows for fine lines and gradations, resulting in a high-quality finish. The bottom is made of rubber material, so it won't slip, and the surface is waterproof, making it easy to wipe off if liquid gets on it. The mat is 3mm thick and has sufficient cushioning, protecting dropped glass tanks and reducing the bouncing of small parts like screws. This product is not only designed well but also focuses on the quality of a build mat. ・Size Length: 300mm Width: 600mm Thickness: 3mm ・Materials Surface material: Natural rubber Back material: Synthetic rubber