NEW SQUARE 8 Pads + 2 Compatible Lead Wires for OMRON PM3030 NEW SQUARE 8 Pads + 2 Compatible Lead Wires for OMRON PM3030 Electrodes are Reusable They wipe clean with a damp cloth. Measurements are: 5 cm by 5 cm or about 2" by 2".Snap Connect diameter is 3.5mm Includes 8 Pads (4 sets). Each set (2 pads) is packaged in a resealable storage bag.+ 2 QTY-Dual Snap Type Electrode Wire Cable Line LeadS 3.5mm Plugs ===>(We ask please be sure you confirm and check that this is the size you need before ordering, thank you) NOTE: These pads and cables fot alot of other machines with 3.5mm jack and lead cables with 3.5mm snaps These electrode 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 Here is some feedback from one of our recent customers. HERE IS A FULL LIST OF MODELS THAT THIS CABLE IS COMPATIBLE WITH(NOTE-CABLE IS COMPATIBLE W/ SUPPLIED PADS IN THIS AD ) PM3030, HV-F127, HV-F128 HV-F124, HV-F124P HV-125, HV-126, HV-F002A HV-F115 HV-F116 HV-F122 Thank you and have a wonderful day!