Replacement Electrode Pads for Digital Massager Units and TENS Electronic Therapy Machines **AS AN ADDED BONUS*** => A SET OF 2 SMALL OVAL ELECTRODES WILL BE INCLUDED WITH YOUR ORDER! :) These are nice electrode pads that are durable and 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 great 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. The Measurements are: 3" (7.5 cm) by 1.77" (4.5 cm). Pin diameter is 3.5 mm. Includes 32 Pads (16 sets). Set (2 pads) is packaged in a resealable storage bag. These high-quality pads are compatible with the following machines in addition to others that use pads with the 3.5 mm snap-on connectors: EliKingPCHIQ Massager-ALL ModelsIrestiSmartMagic MassageMagic MasseuseMassagePodPalm EchoTherapulseMassageoTony LittlePinookMassage Mouse XPSmart ReliefAnd all other units that have the standard 3.5mm electrode snapFeel free to message me if you have questions on compatibility. Thank you and have a wonderful day!