Great cover
I use to purchase montblanc/Gucci/Louis/Hugo boss/ graf von Faber castel/Smythson/ aspinal of London/cartier/Hermes/faber castel and many more higher end brands notebook covers.
With that said, for me I would say these dunhill a5 notebooks are the best made covers I have came across! They are rare to find anyway
8.58 inches length
6.24 inches width