The information below is per-pack only Large Enough Size - The flexible cutting mats for cooking dimensions are 14.65*11.02 inches, which makes enough space for food. The lightweight design is great for college apartments, small kitchens, RVs, or camping. Multicolor Set - The cutting board set is designed with rainbow colors, each color represents one kind of food. It could avoid food stringing due to mixing chopping board when cutting food. Non-slip Design - The kitchen cutting boards have a lattice pattern on the back, which adds nicely to the stability of the board. The cutting board will stay in place while cutting cheese. The surface has a slight texture. It stabilizes the knife while cutting and doesn't dull the blade. Flexibility - Cutting mats for kitchen flexible enough to bend at an angle to deliver chopped food to cooking pots, pans, and frying pans easily. Easy to Clean - The cutting boards for kitchen dishwasher safe are made of food-grade material and are BPA-free. After use, it can be washed in the dishwasher for future use. Note: Ensure the dishwasher temperature is kept below 194°F (90°C).