40 Pieces Super Value package: 20 Pairs of Electrode pads are included in this jumbo pack. Each one is flexible and soft to the touch, helping you get relief from your TENS unit or EMS machine. They also feature gray cloth backing for durability and resealable packaging for a longer lifespan.<br> Universal Compatibility: As a powerful muscle stimulator, a TENS machine helps relieve pain But when electrodes lose their stickiness, the unit becomes useless. Our come with standard 2 mm pin-in connector, compatible with for most TENS models, Such as 3000, TENS, Neocarbon, Care, , , TENKER. The replacement pads have your unit running like new again!<br> Trusted Quality: Low-impedance solid electrode gel is made by upgraded industry-leading adhesive, which can provide premium self-adhesive performance and easy clean-up for 45 uses. Our medical-grade reusable electrodes are latex-free and skin-friendly to users of most skin types have a safe, comfortable experience.<br> Reusable Tens Unit Electrode Pads: Our are washable and reusable, up to 50 times re-usability by using in the . If the pads contaminated with dust or dander, you can rinse the pads with running water and dry it naturally, it become sticky again.<br> Using Tips: Clean and dry the skin thoroughly before each application of the electrodes. To extend the electrode's lifespan, wash the adhesive gel under cold running water. Shake off excess water and wait for it to dry. Finally, place the sticky side of the electrode on the clear sheet it arrived in and put it back in the packaging.<br> Colour:Red<br> Material:Non-woven fabric<br> Size:5x5cm<br> Package Contents:<br> 40 * TENS Unit<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.