I've got two sets of brackets up for sale - together - for a set of four total.  As you can see in the pics, there is a large pair and a small pair.  Both brackets in the large pair are 10" x 10" x 1.5".  The smaller pair is 6" x 6" x 1.5".  I personally planned to use them as bookends before my significant other turned his nose down.  Too feminine, he thought.  I still beg to differ, and would love to use them with my French Country decor, but I suppose that's neither here nor there.  They're technically "used," but have never, in fact, been used!

These scrolly brackets would look divine with Cottagecore, Shabby Chic, French country, Farmhouse, and Boho decors, though I'm sure my list is far from comprehensive!  To get a really pulled-together look in your room, why not use the large two with a shelf and the smaller two for bookends?  Or have the small shelf on the top and the larger shelf a few feet below it?

Be sure you zoom in on the pics so that you see the full nature of the distressing.  Most of it is in brown, in faux "rust."  There are other areas where the paint is rubbed off (again, intentionally) so you can see the dark charcoal/black surface underneath the cream paint.  

Each bracket contains four sets of holes for nails or screws, which are not included.  Two of the sets of holes go into the shelf, which is also not included (didn't come with one), and two of the holes go into the wall.