Cleaning out my spare or unused audio cables, bought these years ago and never hooked them up. thought they were Blue Jeans LC-1 but I don't see any markings. They have Canare connections on each end, blue cable is marked Belden 8241 RG-59/U shielded. 38 inches in length tip to tip. Sold to me as new by ebay seller and they still have the zip ties and I've never used them.