The Corning Ware Blue Cornflower P-10-B Vintage Casserole Dish is a two-piece set that includes a 10x10 square casserole with a 2 1/4 inch depth, along with a matching lid. Made of durable Corning Ware material, this casserole dish is heat-resistant and suitable for use on both electric and gas stoves. With its white color and vintage Blue Cornflower design, this original casserole from the 1957-1988 time period is a collectible piece that adds charm to any kitchen. Made in the United States, this casserole dish is a practical and stylish addition to any home cook's collection.