This Roscoe Medical TENS Unit comes with self-adhering electrodes that are 2" x 2" and sold in a pack of 4. The unit is perfect for those in the healthcare, lab, and dental industry who need a reliable and efficient way to perform electrical muscle stimulation. The brand, Roscoe, is known for producing high-quality medical equipment and this TENS Unit is no exception.

The unit is designed to be easy to use and comes with all the necessary components for a successful treatment. It is ideal for those who are looking for a non-invasive and safe way to relieve pain and improve mobility. Whether you are a medical professional or a home user, this Roscoe Medical TENS Unit is a great investment for anyone who wants to experience the benefits of electrical muscle stimulation.