I forged this blade from a piece of file.
32 mm wide (10/8), the edge is around 70 mm long, between 1/4 and 1/2 hollow. 
I covered the top half of the blade with clay to make the hamon, HRC at the edge around 62 and around 45 on the upper half. 
Scales made of Masur birch with walnut liners (walnut veneer, 0.5 mm thick). 
I test every blade I make, I have shaved with this razor at least once.
SOLD.