... cord 1.) PU material 2.)waterproof 3.) High quality with factory price 4.) Resistor: 1 megohm Coil cord, coiled extension cord,plastic coil cord ... , coiled cordCoil Cordcoil cord also named as spring cable,spiral cable,coiled cord,curly cable etc, ... ability, medium elastic force. 2.PU serious spiral cable: In the area of chemical, mechanical, heat and ...