I was surprised at the speed of delivery and the communication was good too. This is Black Cable, which I wanted to replace existing TV Aerial cable. So far I have only replaced a 10-ft length from the masthead to the booster, but it's already delivered additional channels (eg ITV). Easy to use, but watch out not to get the plastic backing between layers between the copper elements when installing. I used with standard connectors (rather than F-Type/Sky) without difficulty. Very good price too!