Specification: Item Type: Pressure Cooker Material: Aluminum Alloy Application Type: Gas Cooking Stove Load Bearing: Approx. 10kg / 22lb Pot Body Thickness: 3.6mm / 0.14in How to Use: 1.When closing the lid, turn the elastic knob in the direction of "tight" as indicated by the arrow, so that the elastic beam clamping beam will be lowered to close to the lid. 2.Place the lid flatly between the pot body and pot lugs, so that the lid fits closely with the pot body and the elastic clamping beam is aligned with the pot lugs. 3. The elastic knob according to the arrow shown in the direction of "loose" rotation, so that the elastic beam rises, its ends close to the pot ear with the hand feel no loose continue to rotate, rotate two and a half or so (a circle of 360 °) Note: If you find leakage around the lid during cooking, you must first finish releasing the steam in the pot (you can lift the restriction valve to release or turn the loosening knob) and then continue to tighten the lid until there is no leakage, before use. 4.When cooking rice, when the pressure valve began to release gas, should reduce the fire, so as to avoid spraying rice soup. 5.Before opening the lid, the pot should be removed from the heating source and cooled slowly and naturally at room temperature or forced by cold water. When the pressure cooker has cooled down, lift the pressure limiting valve a little to depressurize the residual gas, and then you can open the lid by rotating it in the direction of "loose" as shown by the arrow of the loosening knob. Package List: 1 x Pot body 1 x Lid 1 x Adjustment Valve 2 x Handle 4 x Screw 4 x Gasket Note: Do not cook with insufficient water and make sure that the pot does not steam dry. Failure to do so will potentially cause the pan to dry out and result in damage to the pan and cooktop. AND : The pressure cooker is made of aluminum alloy, which is strong and and can be for a time without being easily damaged. THICKENED DESIGN: The pressure cooker is built with thickened base material, the thickness of the body reaches 3.6mm, which is thickness tested to ensure durability.