Astral weeks headphone cable is a 4 wire cable made with high purity occ copper inner core and occ copper outer core in a beautiful green/ blue jacket 
 
Colour- Green/ blue
Wire diameter single - 2mm
Main body diameter - 5.5mm
Headphone end diameter- 3mm
Wire type - Occ copper shield with occ litz copper core
Flexibility - 9/10