Thank you for viewing. This is HAKUGEI's OCC Litz wire. It's a cut cable for DIY use, purchased about a year ago from the official HAKUGEI store on Aliexpress. The measured length is approximately 7.2m. The outer diameter is 2mm. I checked, and it seems it's no longer sold. The sales page is gone, and the text is small and hard to read, but it's the cable in the second image. It can be used for making your own earphone cables, but because of the thick outer diameter, it's more suitable for making headphone cables. I'm selling it for about half the purchase price, so I think it's a great deal. There is no smell or stickiness, and it's in the same condition as when I bought it. Please refrain from purchasing if you are sensitive to items that have been handled by another person. It was stored in a non-pet, non-smoking environment. Instant purchase is available.