The product is a vintage Revere Ware stainless steel baking pan in the shape of a 9 x 13 x 3/4 #2513 87 cookie sheet. This original piece is designed for use in electric and convection ovens, with a shiny silver color and durable stainless steel material. Perfect for baking a variety of cookies and cakes, this collectible baking pan is a must-have for any kitchen or home cook looking to add a touch of nostalgia to their bakeware collection.