This Lifelong pressure cooker combo of 2, 3 and 5 litre is perfect for your cooking needs. The body and lid are made from aluminium. Stay cool sturdy bakelite handles provide extra grip and comfort, making it ideal for regular use. The base always stays flat, never bulges. Ergonomically designed, made through food-grade virgin aluminium that stays bright, does not pit or corrode, is easy to clean and extremely hygienic. Precision weight valve a safety feature to release pressure above 1 kg/cm2, which makes the cooking safe and time saving for you.