Twin, Figure of 8 Conductor Cable Ideal to be used with basic Hi-Fi Speakers, Door Bells, Chimes, Sounders, Buttons and Pushes and Low Voltage Applications. A quality, well constructed product which is easily stripped and worked with. 0.5mm² copper conductor size, External diameter 4.5mm (Should be used with Bell Wire Clips) 2 Core cable, in figure of 8 configuration Plain annealed high quality single core copper conductors Sheathed with PVC Suitable for speaker, bell wiring and low voltage applications (not for mains use), maximum current of 1A General purpose Bell Wire cable suitable for use mainly in the wiring of bells, speakers and chimes as well as low voltage applications. Zexum is a UK manufacturer which sources quality cables made to the highest specifications from various sources both in the UK and the Rest of the world. This product will be supplied in a single length up to 100m, unless otherwise requested.