Puzzling sideboard from Cappellini - Hommage a Mondrian 2  

Dear all, I'm writing you because I cannot understand whether this sideboard (see picture) that I could buy for a very good price is original or not. To me it looks not original because of the weird dimensions : 60x64x42, while on the home page of cappellini it says it is: 112x116x40 http://www.cappellini.it/en/products/contenitori-e-librerie/homage-mondrian. One issue is that the woman that is selling it wants to ship it to me, so I won't have the possibility to check for original stickers or whether it is very heavy as the original one or not.

What do you think?

I wrote cappellini to ask whether they are aware of any unauthorized copy, but I did not get any answer.

Any opinion is very highly appreciated.

Thank you and have a nice day,

Ernest