Great shoe storage option!
I think I found the shelves via internet search. Once on the Litfad website it was easy to order. I really love these shelves. I perhaps have a few too many shoes. This shelf unit is perfect for storing them. I bought the 10-tier version. One of the things I appreciate is that I could choose to make some of the shelves taller (e.g., for ankle-high boots) and others narrower (e.g. for most of my shoes).