As you can see in the images: * LENGTH 6' * DIAMETER 3/16" * 1.82M x 5mm This is a leash cord with the above dimensions. Regarding other details, I do not have the knowledge to answer any questions, so I apologize, but please understand that I cannot respond. \* No claims and no returns are accepted. \* Please note that I have a cat. I take precautions, but there may be some cat hair attached. Please refrain from purchasing if you are concerned about this. I am also selling this in different colors: red and orange. :)