For you Aussies out there.
Went to Carba-Tec yesterday to get a Chinese polishing stone for a fellow member and lo and behold they had skinny ones in stock that were not advertised on their website. I haven't seen this size before so I'm assuming they're relatively new
The code is WSN-1 and they're only AU$15 :y:y:y
They're about 8"x2"x1" and if you like narrower hones these are a bargain.
The DE blade in pic gives an idea for size.