Great tools at a great price This Chicago Metallic Sheet Pan is a 1/2-size pan and can be used to bake a variety of foods. It is made from aluminum and has a plain finish. Model #: 40950 Plain finish 14 gauge open bead Semi-curled rim 1/2-Size pan Each Length: 17-3/4 Inches Each Width: 12-7/8 Inches Each Height: 1 Inches Made in the USA with Global Materials