The supports are long steel bars that go through the shelves and into the studs in the wall. We predrilled holes for them before we tiled. We used oak planks seamed together to make a solid wood shelf." I love the hanging coffee mugs.
We have a small entry way, so I like this idea & I would put shoes in the baskets. So sick of flip/flops & kid shoes just laying around.maybe in a few years when I have money set aside for our kitchen. (cuz our entryway is in the kitchen)