We are offering stainless steel pressure cooker(magic-20) peripherals handle safety switch , non-pressure state is more secure. Adopt streamlined design and advanced stainless steel technology to dealing with the surface. Large area pressure releasing safety window , releasing pressure rapidly. Open and shut the pot free of push , easy and simple to handle. Covers ponding nest prevents spattering out and banking the steam water , and easy to clean. Pressure limiting valve , setting pressure accurately and safely , even upon the limited pressure. High securitys stuck preventing cap is reliable to be firm , and not easy to come off. Adopt imported thickening silicon sealing ring more safely and durable. Imported high-quality 430 special steel and alloy aluminum reunite the bottom , imported high-quality 304 2B stainless steel body and cover. Three layers reunite and bottom , suit to Electromagnetic Stove. The material of the body and cover: 304 2B stainless steelThe material of the compound bottom : High-quality metal alloy aluminum (Length 2.00mm or meet the customers request )The material of the cover bottom: 430 high-quality and special steelPacking : inner-gift box outer carton