Cake Boss Bakeware Set - 6 pc. 6 Piece bakeware set includes cookie pan, rectangle cake pan, square cake pan, 2 round cake pans, and 12 cupcake pan. Measurements :10" x 15" cookie pan. 9" x 13" cake pan. 9" square cake pan. Long-lasting non stick surfaces inside and out release food with ease. Rolled edges provided added strength and help resist warping. Made out of commercial quality carbon steel.