The delivery was faster than I believed was possible, that would be 6 stars, but in one package one of the clips was missing, and I had to use (had them on hand) different size screws (6) for the one piece. In the other package no screws, not 1, again I had screws available, but really. Who packed these things Stevie Wonder? After they were installed the product did the job I wanted, so i ended up happy with the finished product.