Size of forum signature

[Pointless]

So i am making myself a forum signature for these forums on PS. But i dont know what i should make the sizes (length and width). Could someone please help?

 

[Gemini]

Make it to your liking, your own unique style, 400x200 is good if i remember correctly but mess around with sizes.

 

[Hurt]

I use either 650x200 or 800x250, up to you and it depends on the project.