Foam Electrodes with Carbon construction: || P/N 201-1261, Cat Nos.: 201-126, 203-678, and 400-856, 1.5" x 3.5" Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010 || P/N 201-1271, Cat Nos.: 201-127, 202-093, 203-483, 203-565, 203-673, and 400-873, 2" x 2" Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010 || P/N 201-1281, Cat Nos.: 201-128, 202-277, 203-675, and 400-873, 2" Round Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010 || P/N 201-1291, Cat Nos.: 201-129, 203-677, and 400-882, 3" Round Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010 || P/N 201-1301, Cat Nos.: 201-130, 203-679, and 400-855, 1.5" x 3.5" Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010 || P/N 201-1371, Cat Nos.: 201-137, 202-278, 203-484, 203-681, and 400-880, 2" x 3.5" Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010 || P/N 202-5671, Cat No. 202-567, 2" x 2" Electrode, Foam, All Serial Numbers distributed between 11/01/2009 and 01/31/2010. || Cutaneous electrode.