Registered: August 29, 2006 Location: Co.Antrim, N.Ireland Posts: 113
Mon, Sep 18, 2006 @ 1:24 PM
I was guided by the size of my coaster when working out the dimensions of the interior cardstock. E.g. if your coaster is 10cm square then the interior squares when folded will be approx. 9.5cm square to fit neatly inside, therefore prior to folding it needs to be 19cm square. I know, I had to get my maths head on!!!