$5 - Elfa series from the Container Store, Accessory file / Magazine Rack
20-1/4 inches long
8-1/4 inches high
4” wide at widest point
Includes small holes for 2 nails
Designed for magazines or closet accessories (purses etc).
We used it for paper bags and shopping bags in laundry room.
I’m sure there’s a use for it in the garage as well!