7pcs Aluminum cookware Product Specifications: 16CM saucepan with hardened glass lid 24cm saucepot with hardened glass lid 24cm frypans 30cm Chinese wok with hardened glass lid Thickness: 1.8-3.0mm Material: Aluminum Inner: Double-Layer SGS-approved nonstick coating, heat-and corrosion-resistant, environmental protection, healthy. Also you could choose your reliable coating. Outer: Paint with high temperature resistance lacquer or sprayed plastic power. Bottom: Spinning or induction bottom with honeycombcould be available. Handle: Low heat transfer Bakelite handle or Silicone+ S/S Handle Lid: Hardened glass lid with a round stainless steel knob Product advantage 1) Chemical-free coating system approved by SGS, environmental protection and it’s better for your health. 2) Heat transfer quickly, heat even distribution, uniform heating, save by up to 40% energy. 3) Non-stick surface, easy to clean and sanitary. 4) Use friendly low heat transfer handle, anti-high temperature, convenient to use. 5) Pass FDA, SGS, LFGA certification 6) Different thickness, size, colour and design could be done for you.