Benchstar Large Double Contact Grill GH-813EE.

High-Quality Non-Stick Cast Iron Plates: The cooking plates are made of high-quality non-stick cast iron, which is durable and provides a non-stick surface for cooking.
Smooth Top Plates: Two top plates with dimensions of 338×220 mm each, providing a smooth cooking surface.
Smooth Bottom Plates: Two bottom plates with dimensions of 338×230 mm each, likely matching the top plates for even cooking.
Fast Heat Recovery: The appliance is designed for fast heat recovery, ensuring efficient and consistent cooking temperatures.
All Stainless Steel Body: The entire body of the appliance is made of stainless steel, providing durability, resistance to corrosion, and a professional appearance.
The information provided suggests that this cooking appliance is well-suited for tasks that require a flat cooking surface, such as grilling or searing. The combination of non-stick cast iron plates, fast heat recovery, and an all-stainless steel body are features commonly found in high-quality cooking equipment for professional kitchens.