Baked items expand and cook uniformly thanks to the excellent heat conduction properties of aluminum, while the fortified encapsulated steel edge helps avoid warping.
Pan dimensions, Half Sheet exterior 17.88 x 12.88 x 1.06, interior 16.5 x 11.38 x 1 inches, Quarter Sheet exterior 12.875 x 9.5 x 1 inches, interior 12.25 x 8.875 x 0.9 inches
Baker's Half Sheet and Quarter Sheet natural aluminum commercial bakeware is made of pure aluminum which will never rust for a lifetime of durability