Check the listing for details. Eliking IPro Compatible Lead Cables with 8 Replacement Massage Pads. Condition: New. Listed at 19.95 USD. ELIKING PRO COMPATIBLE LEAD CABLES (2.5mm Plug) WITH (8) ELECTRODES MASSAGE PADS Change your Eliking model leads that use 2.5mm plug with proprietary snaps to these cables that are 2.5mm plug that have 3.5mm snaps to save money on pads. Your model uses proprietary snaps that only fit Eliking Pads. With these cables that fit your unit (2.5mm plug) these leads connect to pads that are good quality at a lower cost. Once you replace your ORIGINAL ELIKING PRO Cable with this cable, the Electrodes I sell are much more cost effective, and you will save a SIGNIFICANT AMOUNT OF MONEY using these pads instead of the Proprietary ELIKING Brand Pads. Note:Please be sure your model has 2.5mm jack, works with brands/models with 2.5mm jack-These are great quality pads that work with the supplied 2.5mm lead cables.