Maximize TENS Therapy Effectiveness for Comprehensive Pain Relief: These premium TENS unit electrode pads ensure even current distribution, optimizing your TENS machine for effective pain management across various areas, including shoulder pain and lower back pain relief. Comfortable, Lightweight, and Flexible Design for Targeted Muscle Pain Relief: Experience comfortable muscle pain relief with these thin and flexible replacement TENS pads. The strong electrode gel ensures they easily conform to most body contours for targeted application. Reusable and Long-Lasting for Extended Therapy Sessions: These sticky gel pads are designed for multiple uses and can be conveniently stored in the resealable bag. Extend their adhesiveness by applying a few drops of water to the gel pad after each use. Durable Construction for Repeated Applications with Various TENS Devices: Engineered for long-term, repeated use, these TENS unit electrodes are compatible with Intensity at Home and a wide range of other TENS devices, ensuring consistent and reliable therapy. Universally Compatible with Most TENS and EMS Units: These 2" x 2" electrode pads serve as excellent replacement pads for popular TENS units like TENS 3000 and TENS 7000, as well as most other TENS unit muscle stimulators and EMS muscle stimulator devices.