A necessity for any chef's kitchen. Perfect for keeping your pies staying fresh. The high dome provides ample room so that the top of the pie does not get squashed by the cover. The pan is constructed of even heating aluminum and features a galvanized steel wire around the rims for added strength. The 10 inch pie pan comes with a domed plastic cover which allows room for toppings on pies. Pan exterior diameter 11.5 inches with 1.8 inches in height. The interior dimensions 10 x 10 x 1.8 inches, with lid measurement is 13.1 x 11.8 x 4 inches. Before initial use and after subsequent uses, hand wash with warm, soapy water. Not recommended for dishwasher use, as discoloration will occur but will not affect baking properties. Season pan with a solid or spray vegetable shortening before each baking use or line with parchment paper. Scouring pads and metal utensils may scratch pan, but will not affect baking performance. Aluminum is reactive to the acids in certain foods such as vinegar and tomato products which may darken, pit or corrode the pan. Lid is for storage use only. Proudly made in the USA by Nordic Ware.