Check the listing for details. Replacement Electrode Pads (18) Small Oval (30x40mm) ECHO Massager Compatible. Condition: New. Listed at 15.79 USD. Therapy Products and More Relief is Just a Click Away! Electrode Pads (18) Small Oval (30x40mm) Compatible w/ Echo and Tens Devices Includes 18 Pads (9 Sets) 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 massage pads are compatible with many brand name Digital Massagers with leads that connect to 3.5 snap on the pads. Feel free to message me through Ebay Messaging if you have questions on compatibility. Thank you and have a wonderful day! Electrode Pads (18) Small Oval (30x40mm) Compatible w/ Echo and Tens Devices ---Includes 18 Pads (9 Sets) 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 massage pads are compatible with many brand name Digital Massagers with leads that connect to 3.5 snap on the pads. Feel free to message me through Ebay Messaging if you have questions on compatibility. Thank you and have a wonderful day! Therapy Products and More Relief is Just a Click Away! Electrode Pads (18) Small Oval (30x40mm) Compatible w/ Echo and Tens Devices Includes 18 Pads (9 Sets) 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 massage pads are compatible with many brand name Digital Massagers with leads that connect to 3.5 snap on the pads. Feel free to message me through Ebay Messaging if you have questions on compatibility. Thank you and have a wonderful day! Electrode Pads (18) Small Oval (30x40mm) Compatible w/ Echo and Tens Devices Includes 18 Pads (9 Sets) 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 massage pads are compatible with many brand name Digital Massagers with leads that connect to 3.5 snap on the pads. Feel free to message me through Ebay Messaging if you have questions on compatibility. Thank you and have a wonderful day!