... heathly prompt delivery time Name: stainless steel pressure cooker,s/s pressure cookerMaterial: advanced stainless steel / bakelite handle ,ss#202 & ss#304Thickness: 1.2mmBottom ... prevent from jamming by good ventilation , spring safety valve, over-pressure auto exhaust, float valve safety devices, security, open - All cap ... contact with us . Wb:http://www.6683333.com stainless steel pressure cooker