tens electrodes, premium quality xl replacement pads for tens units, 20 pairs of snap tens unit electrodes (40 tens unit pads), 2 inch x 4 inch, discount tens brand discount tens premium-quality tens electrode pads. twenty pair (forty pads) xl tens electrode pads which measure 2" x 4" (not including the tab). <p>our high-quality tens electrode pads have a thick, reusable hydrogel layer with medical grade non-woven material backing.<p></p>these self-adhesive, very flexible, conductive electrode pads do not require additional creams or gels.</p> <p>our tens electrode pads are compatible with all tens / muscle stimulator devices that use the industry standard 3.5mm snap connector including:</p> <p> <ul> <li> eliking <b>(does not fit eliking pro)</b></li> <li> domas</li> <li> healthmateforever</li> <li> hidow</li> <li> iq massager</li> <li> irest</li> <li> ismart</li> <li> magic massage</li> <li> magic masseuse</li> <li> massagepod</li> <li> palm massager</li> <li> pch life</li> <li> pinook</li> <li> smart relief</li> <li> sunmas</li> <li> tec bean</li> <li> techcare </li> <li> therapeutix</li> <li> unimed tens</li> </ul> and all others that utilize the standard 3.5mm snap connector. </p> <br><br><b>does not fit omron tens units! for omron compatible tens unit pads, copy and paste this upc code into this sites search bar: 616983849576 </b>