SB-4DI, DROP-IN COLD STATION, (4) JAR BASE ONLY, drop-in, insulated base, accepts (4) full-size, 3-1/2 qt. fountain jars, (2) full size, 3-1/2 qt. fountain jars and (3) Server exclusive slim 2 qt. fountain jars, or (6) Server exclusive, slim 2 qt. fountain jars with pumps or lids (ice packs, jars, pumps and lids sold separately), flange near top of base allows it to be dropped into a countertop cut-out, stainless steel, NSF
