Designed to fit GMK Modern Dolch 

550 HMS Grey and 550 Blood Red with Techflex Grey and grey shrink tubing 

OR

550 HMS Grey and 550 Neon Turquoise with Techflex Grey and grey shrink tubing 

Comes in 3 lengths, 3ft, 6ft and 10ft. Terminated with Mini USB, Micro USB or USB C to USB A.