I ordered a set over the phone...He had my measurements already for the camper. I believe Bob was who i spoke to and he was one of the nicest fellas i have spoken to in a long time...He was very thorough on the phone and answered all my questions. Customer service is usually lacking in today's world but not lacking at all with this fella. They were delivered on time and he emailed a invoice even though they are shipped with one. I no sooner got off the phone and my email was there. Shout out to Pop up Gizmos...Keep up the great work.