The ‘ULTRASTIM Electrode, 2” x 4”, Rectangle, White – USX2040’ is a high-quality medical product designed for use in various therapeutic applications. These white rectangular electrodes measure 2 inches by 4 inches, making them suitable for a range of body areas. Each pack contains 2 electrodes, and each bag contains 10 packs, providing a total of 20 electrodes per bag. This makes them an economical choice for clinics, hospitals, and other medical facilities. Please note that this product includes one bag per purchase.