Description: Protection Device: Compared to conventional cooking, this pressure cooker design with has 8 secure locking machanism, self lock, anti clog nut, limits pressure, double safety knobs, lift knob, safety windows. Multi Use: Instant cooking pot, 80Kpa high pressure cooking, can cook rice, soup, chicken, fish, meat, etc. Save time, and keeps food taste. Durable Construction: Pressure cooker made of durable material high intensity aluminium alloy, rust resistance, wear resistance, lightweight. Easy to clean. All Stovetop: This cooker pot body for fast heating speed and more even heating, suitable for electric ceramic stoves, induction cooker, gas stoves. Application: Cooking pressure cooker suitable lightweight and portable for kitchen and outdoor camping, a good helper for your cooking. Specification: Material: aluminium alloy Size Chart: 4L Size Height: 14.5cm/5.71inch, Inner Diamter: 20cm/7.87inch 5L Size Height: 15.5cm/6.10inch, Inner Diamter: 22cm/8.66inch 7L Size Height: 16.5cm/6.50inch, Inner Diamter: 24cm/9.45inch 9L Size Height: 18cm/7.09inch, Inner Diamter: 26cm/10.24inch 11L Height: 19cm/7.48inch, Inner Diamter: 28cm/11.02inch Package Includes: 1 Pressure Cooker Note: Please allow slightly errors due to manual measurement and different monitors.