What are the dimensions of this mandolin?

I just bought the rogue 100a mandolin from musicians friend. It is on
its way but i am going to make a hard case for it out of wood. i need
to know the size of it so i can properly make the case. If anyone owns
this mandolin it would be greatly appreciate if you can measure how
big it is and tell me. here is the link for the mandolin

http://www.amazon.com/Rogue-RM-100A-A-Style-Mandolin-Black/dp/B003LHV1X4/ref=sr_1_1?ie=UTF8qid=1309384566sr=8-1