I have a pair of Wear-Ever brand all-aluminum military grade food prep / cooking / serving pans as shown
The large pan is 20-7/8" x 17-3/8" x 7" deep and has 3/16" wall thickness. Model 1944
It has large handles on all four sides.
It is $65
The smaller pan is 20-1/2" x 18-1/2" x 3-1/2" deep and has 3/32" wall thickness. Model 4433
It has a handle on two sides
It is $40