This set of 4 Zyliss chopping boards feature flexible cutting surfaces for all types of food preparation. Each mat is clearly marked with a symbol for fish, meat and vegetables so you can avoid cross contamination when preparing food. The base board features a channel for collecting juices that can be drained away easily. All of the boards stack together for easy storage. The surface of each mat is slightly textured which holds the food in place when preparing and preventing slipping. Dishwasher safe for ease and convenience and complete with a 5 year Zyliss manufacturers guarantee.