What I'd like is to be able to enter the dimensions of my print, let's say 10x10in and no more options: a kind of ikea product, -4 sides of the frame, the side

What I'd like is to be able to enter the dimensions of my print, let's say 10x10in and no more options: a kind of ikea product, -4 sides of the frame, the sides are made of wood alone, that I can assemble like legos, the cheapest wood with a natural feeling -matting (calculated on the size of print) You could decrease production costs because you won't be making frames by order, just having a bunch of "sides" with different dimensions. If you can deliver this under $20 it would be perfect for me.