thoughts on this finnish helmet?

[GoneRogu3]

So I stumbled upon this finnish helmet, I'm not entirely sure if it's an m40 or m55, but considering it's condition I would probly say it's postwar. Would love to get some more info about this item as helmets is fairly new stuff for me. so go nuts in the comments with whatever knowledge you might see worth sharing and thanks in advance

[Danmark]

The small rivets with backing washers are what the Czechs used postwar also.

[kradman]

Its a Finnish Post Army M55 helmet . There were 1000's of these in the Finnish army Surplus stores 10 years ago

[GoneRogu3]

intresting fact

[GoneRogu3]

I see, thanks for clarifying that, you don't happen to know what the helmets value could be? probly not much as it sound's like they are quite common.