This is a new, unused item. It's a cooking utensil that allows you to brown food in the microwave. - Size: Outer dimensions: 25 x 16.5 cm, Inner dimensions: 20 x 14.8 x 6 cm - Capacity: 1000ml - Materials: Aluminum + PTFE coating, Silicone - Heat resistance: 250°C - Cold resistance: -50°C Stored at home. Thank you for looking.