Versatile oil plate made of Nambu iron, cast iron with excellent durability and heat conductivity. - Brand: Nambu Iron - Size (outer dimensions): Approximately 23.3 x 34.8 x 3.5cm - Size (inner dimensions): Approximately 22 x 27.6 x 2.8cm - Material: Cast iron (silicone resin coating, baked enamel finish) Thank you for viewing.