Rubberised Speaker Cable. Flexible & Strong. Tangle Resistant. Easy To Connect. Oxygen Free. 50 and 100m Drum Sizes. 0.75- 1.5- 2.5 and 4mm Cable sizes. Easy to SolderCable Diameter: CWS075: 5mm CWS15: 7mm CWS25: 8mm CWS40: 10mm. Good quality- flexible- rubber speaker cable available in a variety of sizes. This speaker cable is suitable for all types of stage use- is not prone to tangling and very strong. On 100 metre rolls- except the 4mm which is on a 50 metre roll.. speaker cable-speaker lead