Check the listing for details. Replacement Massage Pads/ OVAL Thick Electrodes (10) for Electrotherapy TENS. Condition: New. Listed at 12.68 USD. Replacement Massage Pads/ OVAL Thick Electrodes (10) for Electrotherapy TENS ---Includes 10 Pads (5 Set) of Non Woven Oval Shaped cloth electrodes, Each set comes in Sealed Ziploc Bag ---Great for application to fingers, toes, or small joints, or direct application ---Professional style microcurrent or TENS Digital Massager compatible pads ---3.5 mm Snap Pin Connection on the Oval Pad connects to your electrode leads ---Each Pad measures 30mm x 40mm or 1.18"x1.57" ---Re-usable pads, they wipe clean with damp cloth These high-quality pads are compatible with many brand name Digital Massagers with leads that connect to 3.5 snap pads. Feel free to message me through Ebay Messaging if you have questions on compatibility. Thank you and have a wonderful day!.