... , round4pcs/ pack CWN2404 1.5"X1.5", 4cmX4cm, square 4pcs/ pack CWN25052"X2", 5cmX5cm, square4pcs/ pack CWN24091.5"X3.5", 4cmX9cm, rectangle 4pcs/ pack ... CWN2509 2"X3.5", 5cmX9cm, ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); TENS electrodes, 2" square