The Amrex Flextrode Electrode delivers a controlled current reliably. It is proficient for treatment and procedures with Amrex-branded electrical stimulators. Note: Electrodes are sold individually. Pictured above are the front and back of individual electrodes. Warranty: 90 Days. The 8" x 10" dispersive electrode option allows for wider coverage. Configurations Amrex Flextrode Electrode Configurations Part Number Electrode Type Size #02-F102 0.08" Round Pin 2" (5.1 cm) #02-F103-P 0.08" Round Pin 3" (7.6 cm) #02-F103-B Banana Plug 3" (7.6 cm) #02-F104 Banana Plug 4" (10.2 cm) #02-F106 Dispersive 8" x 10" (20.3 cm x 25 cm)