stainless steel NSF ventilation  warming container/ pan  size 12 x 10 x 3 in used. This is anti-jam.  Each one weighs 28 oz.  The depth is 3 in.  It has holes for steam on the bottom and on the sides of all pans.  A MUST for any restaurant or food service  company.  From a smoke & pet free home.  I ship quickly from Illinois.