We bought two sets--one to hide pool equipment and the other to provide storage space near our back wall and gray tool shed. The color is actually a darker gray than we expected, but it still looks great. The only challenge we had was with our desert caliche rock, as we had to work really hard to get the holes prepped for the install so we didn't damage the spikes. But so far, they've been sturdy and have held up through some strong winds!