Nikomed Trace1 Solid Gel Monitoring Electrodes Box 5525 by Nikomed U.S.A. GROUP: Diagnostic Instruments:Cardiology:Electrodes/Pads Item Description: Foam Electrode, Stress/ Holter/ ER, Off Center, 300/Box Packaging Desc: Electrode Foam Stress/Holter/Er 300/Box Country of Origin: Harmonized Tariff Code: Product Description: This product is latex free.