This is the best shoe organizer I've ever found.  It is wide enough to put both shoes/sneakers in without have to turn one of the shoes/sneakers on it's side.  As someone who is very particular, I absolutely love that about this organizer.  I initially bought the cedar planks but returned them because I didn't think they were necessary.  However, after a few months of use the material underneath the shoes is blackened, so perhaps the planks are the better bet.