USB C to C cable with smallest connector housing?

[Synomenon]

Looking for a USB C to C cable with a small connector housing. The cables I have won't plug all the way in because the plastic around the actual C connector is too thick. Needs to be at least 6ft. long.

Anyone have a recommendation?

 

[mousouchop]

The Apple USB-C (both ends) cable seems pretty small, though it is my only USB-C cables (1m and 2m). I got them OEM, new in box for ~15$ on eBay. So, not too pricey if you find a deal.