HIGH QUALITY Reusable airtight lunch box food prep containers made of food grade BPAFREE materials keep your meals fresh and mess free by preventing any spills leaks or smells in your bag DISHWASHER FREEZER SAFE This 4 Compartments Stainless Steel tray is removable can be cleaned up easily in the dishwasher The plastic bottom box is dishwasher freezer safe BPA free another useful function is you can pour in some hot water before you eat to heat the food Material This lunch box is made up of food grade SUS304 PP material and Size of stainless steel tiffin lunch box is 25X18X6 cm PORTION CONTROL 4 compartments Features convenient to store variety food with divided lunch box design portioned perfectly for adult childs appetite durable and easy togo ALL FOOD IN ONE CONTAINER 4 compartments can fully accommodate the nutritional needs for childrens school lunch you can put cutup sandwiches soup pasta noodle green salad wraps chips nuts dried fruit fruit and so on