I forged this blade from an old farrier file. I made the scales out of stabilized maple burl with maple  liners.
The blade is near 40 mm wide (12/8), the edge is 85 mm long, 1/2 hollow, the spine is 9.0 mm thick. It comes  shave ready. Price includes a free sharpening service.   
I test every blade I make, I have shaved with this razor at least once.
Sold.