The Copper Chef Bakeware Sheet Pan is a rectangular baking pan made of aluminum with a non-stick ceramic surface coating. It has dimensions of 10.25x15 inches and a weight of under 2 lbs, making it suitable for oven roasting and baking at temperatures up to 550°F. With dishwasher-safe convenience and PFOA-free safety, this pan is a versatile and high-quality addition to any kitchen. Excellent condition. Used a few times.