The anti-rust aluminum Ultra Pressure Canner for 7 Servings is a pressure cooker 6.3 Qt ideal for canning. This pot saves water, keeps food nutrients, and preserves the original flavor with an even heat distribution. The external sealing system with a safety button on the handles for easy opening and closing. 80 KPa nominal pressure main valve with cleaning rod. Also, it works efficiently on electric, gas, and glass-ceramic stove tops. However, it does not work on induction cooktops. Dimensions: (⌀) 9.4 inches - 24 cm / H. 9.6 inches - 24 cm by Universal.