Stainless steel food NSF steam pan USA model 20349  12"x 7" in anti-jam 4" deep.  The weight of one is  23 oz.  Size is 33.4 oz.   

These are the very heavy duty stainless steel.  This is not the flimsy ones that are sold now.  These are very heavy duty and will last a lifetime.  I have other size please check out my listings.     These are all NSF.   From a smoke & pet free home.   I ship quickly from Illinois.