Displaying Rag Rugs?

I have a question about ways to display Rag Rugs. I have 3 Rag Rugs that were made from my Brother's old clothing. I had them made in Memory of My Brother.

I want to display them as wall hangings but I'm not sure what would be the best way to do this.

I don't want them to get dirty or dusty because I don't want to ever have to wash them and take a chance on damaging them.

Any ideas would be appreciated!

Christina from Louisville, KY