This colorful set of chopping mats are ideal for a range of food preparation tasks and conveniently snap together for easy storage. Each board has a double-sided, knife-friendly cutting surface and is clearly color- coded, making it easier to keep specific boards for specific tasks. Their flexibility means that they can be bent to direct chopped food into a pan or food waste into a bin. The hole detail is designed to allow the boards to be joined by simply pushing together and it also provides the ideal hanging point. Dishwasher safe. Please note: The knife-friendly surfaces of these boards are designed to mark slightly during use.