Looking for a 26mm black Synthetic

[Mr Bigmem]

Hi guys, i'm going to be getting a custom aluminium handle and I wanted to grab a 26mm black synthetic sort of like the boss knot. I know love for this knot fallen by the way side but I know there are some good new gen black fiber synthetics in 24mm and as good as the tux. But can't find a 26mm.

Any ideas?