The Flat Bottom Kadai is made of stainless steel they are durable, and easy to maintain. It is easy to clean and wash, they have very exotic silver shining. Highly durable and made of fine food grade stainless steel making it exclusive and durable. This set has been beautifully designed to add grace to your dining experience. This set is strong in construction and will not bend or have dents during normal use. The set is perfect for Marriage or New House Gifting.