Thicker and more durable---1.3mm, thicker and more durable than similar products on the market. No need to worry about leaving knife marks or cutting cutting boards. You can use different cutting boards to cut different kinds of food to avoid mixing the taste of the food. The FDA-approved top material, 100% BPA-free, is an ideal choice for modern clean kitchens. Easy to use and more non-slip-30.5x38 cm in size, light weight, suitable for most kitchen countertops. More flexible --- Each cutting board (30.5 38cm) is easy to store and circulate at a certain angle, which helps to quickly pour the chopped food directly into the wok or other utensils. This is useful for quickly pouring chopped food directly into a wok or other container. In addition, there is no need to worry about dulling the knife.