Material Type: Stainless Steel; Gas & Induction Compatible Base; Capacity: 3 L; Lid Type: Outer Lid; Base thickness (in mm): 4.5 mm; Weight: 1.46 kg; Colour Silver. Dishwasher Safe: Yes ALPHA BASE: Prestige Nakshatra Alpha base is a steel aluminum steel sandwich base that covers the entire pressure cooker bottom. The alpha base is energy-saving and ensures fast cooking. This heavy-duty unique alpha induction base provides even heat distribution without hot spots and the anti-bulge feature gives a long and trouble-free performance. Suitable for Induction cooktops and gas cooking, this versatile cooker provides you with maximum utility The inner lid feature is suitable for direct vessel cooking PRECISION WEIGHT VALVE: It is the first level of safety feature to release pressure above 1kg/cm2, which makes the cooking safe and time-saving for you is made up of Stainless steel for durability METALLIC SAFETY PLUG: It is the 2nd level of safety feature top fitted to the lid, to release excess steam when pressure, rises beyond a safe level. Thus making it extremely safe to use DURABLE HANDLES: The sturdy handles provide extra grip and comfort, making them ideal for regular use