Master Kadai is made of 3 mm thickness and is Metal Spoon Friendly. The kadhai is 240 mm in size which is the adequate size for cooking. The product comes with layers of coating making it extremely safe for cooking along with increasing its durability. The PFOA Non-stick coating on the kadhai is Non-toxic, Non-Porous and Non-Staining and Non-reactive with food.. The Bakelite Handles on the side ensure smooth handling. The Lid is of high quality Steel preserving flavor and heat allowing convenient and safe cooking.