2 ELECTRODE LEAD WIRES Cables Pair 3.5mm for Digital Massager TENS Snap Connection Note: We ask that Please be sure you are buying correct plug size. Plug is 3.5mm A Pair of 3.5mm Dual Snap Lead Cables ( like in the picture) + 4 BONUS PADS!Pair of 3.5mm 2 in 1 Head electrode wire /cables for digital therapy machine ,tens machine ,slimming massager Lead Wire Measurement : Wire length : about 1.30m Plug diameter: 3.50 mm Snap Connect Standard measurement diameter: about 3.7 mm (connects to electrode) The lead wires connect to electrodes with pin connector standard 3.5mm ~4 BONUS ELECTRODE MASSAGE PADS WITH YOUR ORDER~ These are great quality pads for TENS unit, Digital Massager, Pain Relief Massager or Physical Therapy Pulse Massager. The Pads 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. Pads are Reusable They wipe clean with a damp cloth. The Measurements are: 2" x 3". Includes 4 Pads (2 sets). Each set (2 pads) is packaged in a resealable storage bag. These 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. Feel free to message me if you have questions on compatibility. Thank you and have a wonderful day!