Rank Icons and Badge Standard Sizes - Achievements

[GazzaGarratt]

I've been trying to create my own ranks and badges but it would massively help if some people here could share the standard sizes they should be given we want to make good use of them and keep them clear and shiny as much as want to!

Cheers!

[WP V0RT3X]

I use 128*128 and it looks pretty good ...