tiered display stands for showing 8x10 prints at markets?

I'm looking to upgrade my indoor setup and want to start using a couple tiered bamboo displays for 8"x10" prints, but I'm finding that it's hard to find displays that accommodate this size? I'm looking for a stand that is 16-17" wide to fit at least two prints per level. most of the displays i'm finding are for greeting cards :/ it'd be very helpful to see what you use. thanks