Tiffin box, Tiffin carrier, Thai style Tiffin box, Thai handmade tiffin made from Steel coated with Enamel Width 12cm 3 types : 1. 3 Stack 2. 4 Stack 3. 5 Stack The lunchbox shelf is enamel-coated steel. The legs are aluminum. Used for storing food, decorating the house, or other things. Reduce the use of plastic for food. ** How to use All of our coated container products Has gone through a standardized glass coating process. Make every product have properties that are fire resistant, acid resistant and safe to use. Can be used with stoves, gas stoves, electric stoves, ovens, steamers, refrigerators, and freezers. and dishwasher safely This is because glazed containers retain their metal properties. Therefore should not be used in microwave ovens. Because it may cause an electric charge when warming. Thank you for your support.