This product seemed like the perfect shoe solution, but it was cheaply constructed and almost impossible to construct! I was finally able to put it together by using an approach completely different than the instructions (hammering directly onto a thin metal bar You don't think that's going to bend the thing and change the shape so it doesn't fit into the other hole) and using some Gorilla Glue in a few spots. Huge pain in the butt to construct. Find something better.