Cutting Board HACCP - GN 1/2 - Yellow - 9 mm Thick This Yellow HACCP Cutting Board size GN 1/2 is 9 mm Thick. It complies with HACCP standards and is made of polyethylene HDPE 500. With dimensions of 265 x 325 mm, it has a thickness of 9 mm. Both sides are suitable for cutting. It can be washed in a professional dishwasher, preferably on a short program. It is ideal for catering professionals. This cutting board has one smooth side and one side with a groove for optimal use.