High-Quality Stainless Steel: Made from the finest quality stainless steel, our lunchboxes maintain the freshness of your food. The double-wall insulation keeps your meals warm, allowing you to enjoy the flavors just as they were when lovingly prepared.Easy cleanup in the dishwasher (top-rack safe). Two separate compartments allow balanced meal planning This Stainless-Steel Round Tiffin comes with Flat and Sturdy base. This Clip Tiffin box is made from good quality food grade stainless steel, which makes it Durable and Strong.