I bought these for my Emerald Guitars X20-7. With a few quick seconds I can change the padding around to support the larger body of the x20-7 or get it setup perfectly for a smaller guitar, or even a larger one. The case can be set up several different ways very easily for hauling through various places, is padded well, and has enough space for all your capos, pedals, cables, etc.I was going to buy a second one but it's so easy to setup for any other instrument I didn't see the need.