DescriptionThe professional design ensures maximum comfort, and provides the best conductivity, lower impedance, and more uniform current distribution. These pads work with most machines that accept standard connectors and are designed for high conductivity.Features-Color: Assorted Color.-Material: Non-woven Cloth, Silicone, Hdrogel. -Size: About 5.00X9.00X1.00cm/ 1.97X3.54X0.39in. - Good conductivity, low impedance, and even current distribution. - Good adhesion, easy to use and practical. - Good stickiness, fast grip, easy to peel off, and resistant to drying. - 3 different shapes provide a better massage experience. - Perfectly fits the body and provides maximum pain relief.