1Improve Pain: Low impedance, uniform current distribution, massage the acupuncture points well, good therapy effect, improve shoulder and back pain. 2Multiple Applicable Parts: Relieve numbness and stiffness, relax muscle, make you feel comfortable. Suitable for neck, shoulder, arms, legs, thighs and many other parts. 3Physiotherapy Electrode Pad: Adopts conductive hydrogel, good stickiness, smooth, no bubbles, fit the skin, not easy to fall off, bring you convenience. 4Portable Design: 10pcs of therapy electrode pad are available, satisfy your replacement needs. Small and compact, easy to carry, suitable for home and travel use. 5Non Woven Fabric: Electrode patch is made of non woven fabric, safe and eco friendly, soft and skin friendly, self adhesive design, reusable and durable for use.