... equipments or medical equipments Specification:P/N: CWN2510Size: 2.0 x 4.0", 50mm x 100mm, square, prewiredBacking material: ... female connector, patented design brings widest smooth & grip connection with male pins5. Durable integral structure: Highest integral intensity, allowing ... and backing materials9. Economical: LIXPAD TENS unit electrode with all-weather gel for TENS units and other physical ...