Reference for belt Dooku

[Count Dooku]

Heya

Im trying to make the belt my self cours my littel friend let me down 8) 8) 8)
But now I need to finde out how the mesurments of the blet is I cant finde anything on 501st guide and only number I got is around 2 inch so is 2.3 inch ok or is it to mych easy to figure out can any 1 help me here ( I did ask on 501st sith lord thats where i got around 2 inch) (dooku) (dooku)