At 45 degrees it will probably still take up more space. And if you hang them flat against the wall in multiple rows and columns, it will take longer to find an

At 45 degrees it will probably still take up more space. And if you hang them flat against the wall in multiple rows and columns, it will take longer to find and get the specific item you want. No matter how you look at it, her hangers still seem like an improvement of life, and she will probably sell tons of them, good for her.