Source google image: https://www.thecableco.com/media/catalog/product/cache/1/image/512×512/9df78eab33525d08d6e5fb8d27136e95/a/p/aperta300al-large.jpg
Isolation 300
Source google image: https://www.thecableco.com/media/catalog/product/cache/1/image/512×512/9df78eab33525d08d6e5fb8d27136e95/a/p/aperta300al-large.jpg