Specification:Condition: Item Type: Pressure Cooker Material: Aluminum Alloy Applicable Stove: Suitable to all kinds of gas stove, electric ceramic stove, etc. Applicable Gas: Natural gas, coal gas Diameter: 20cm, 22cm (optional) 20cm Size: Diameter: Approx. 20cm / 7.9in Pot Height: Approx. 14cm / 5.5in Height with Lid: Approx. 16cm / 6.3in Capacity: 4L Application: Suitable for 2-3 people 22cm Size: Diameter: Approx. 22cm / 8.7in Pot Height: Approx. 16cm / 6.3in Height with Lid: Approx. 18cm / 7.1in Capacity: 5L Application: Suitable for 4 people Weight: Approx. 1768g-2242g / 62.4oz-79.1oz Package List:1 x Pot Body1 x Pot Lid2 x Handle1 x Steamed Layer1 x Air Valve3 x Screw1 x Spring Gasket1 x Chinese User Manual Note:1. Due to the soft texture of aluminum products, it is inevitable that friction will cause slight scratches during delivery. Please thick careful if you mind. Thank you!2. The food and water added to the pot should not exceed three-quarters of the height of the pot.3. If steaming beans, corn, kelp and other swellable foods should not exceed half the height of the pot.4. The anti-blocking cover should be cleaned frequently and kept clean, and the exhaust pipe should be kept clear.5. Do not add any heavy objects or replace them with other objects on the pressure limiting valve.6. Do not store salt, alkali, sugar, vinegar and steamer water in the pot for a long time. Wash and dry after use.7. Dry cooking is forbidden when there is no water in the pot. Once a dry burning accident occurs, the strength of the pressure cooker should be lost.8. When gas, natural gas or kerosene stove is used, medium fire shall be used, nor strong flame. Multifunctional for steaming, stewing, braising and boiling. 70kpa working pressure, lock food nutrition, taste quickly. 8 kinds of safety protection, sealing ring to prevent gas from being sprayed out during use, convenient and safe to use. The lid is easy to open and close, the handle is easy to hold, heat-resistant, non-slip and not easy to corrode. Suitable for gas stove and electric ceramic stove, and suitable for beans, meat, vegetables, soups, etc. Self-locking valve, pressure limiting valve, anti-blocking cover, safety valve, pressure relief safety window and pot bottom make the food evenly heated.