What does SB stand for? Seat belt. It's what I would most consider the weave and feel of the strap to be like.
This strap is a project that has been a long time coming. I've worked with my factory to get the weave incredibly soft and silky. Very similar to the straps sold by the Big watchmaker, but without the big price tag.
These straps will have the normal hardware found on our other nylon straps, for a couple of reasons. Firstly to keep costs down, secondly so we do not add any other failure points to the straps (kind of the whole reason for the mil spec style).