Check the listing for details. *PLUS BONUS!* Electrode Pads (10) Large - for ISMART Electronic Pulse Massager. Condition: New. Listed at 13.29 USD. Replacement Electrode Pads for Digital Massager Units and TENS Electronic Therapy Machines + 2 Bonus small oval pads with your order EliKing-Note:not compatible with Eliking Ipro Model unless you purchase 2.5mm male plug lead cables please search my store for these if needed 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 10 Pads (5 sets).