ELECTRODE LEAD CABLES (2) (4 way-2.5mm Plug) +24 PALM SHAPED MASSAGE PADS FOR TENS MASSAGERS ELECTRODE LEAD CABLES (2) (4 way-2.5mm Plug) +24 PALM SHAPED MASSAGE PADS FOR TENS MASSAGERS This is a nice pair of 2.5mm 4 WAY QUAD Electrode Cables/Pad Combo with 24 Large Electrodes. The electrode pads are durable, flexible and are excellent for applying around joints such as wrists or elbows. These pads can be used for areas of the body that are flat, like back or thighs. They are good quality and come with a thick layer of non-irritating conductive gel that adheres well to your skin, but leaves no sticky residue when the electrodes are removed. Electrodes are Reusable They wipe clean with a damp cloth. Large Pad Measurements are: 3" (7.5 cm) by 1.77" (4.5 cm). Snap diameter connection is 3.5 mm. Snap Diameter Connection is 3.5mmEach Pair (Set) of Pads are packaged in a resealable storage bag. Includes 24 LARGE Pads (12 sets) Includes 2 cables--4 Snap Connection 2.5mm Plug Electrode CablesThese high-quality pads are compatible with many brand name massagers on the market with leads that connect to the 3.5mm pin snaps on the pad, and units that have 2.5mm plug input. Please double check that your unit/model use 2.5mm plug lead. Feel free to message me if you have questions on compatibility. Thank you and have a wonderful day!