the multi core have 0.85.the specification is 2*0.75,pvc,99.9 As specialized manufacturer of power cords,cords sets, cable reel,yuyao tongxiang company is devoting ourselves to exceed more competitive products and highh quality services to our custom .our company with many years of experience,our factory has a professional technoligy team. multi/core 2*0.75mm pvc 99.9%copper