They are made by Ledge Lounger and we purchased directly from them. They also offer pillows for your neck that can stand up to UV and chlorine.

do you know the length and width of this sun shelf? or the chairs ?

The chaise lounges are 64" long. The Baja shelf. or sun shelf that they sit on is 90" deep by 192" wide. The shelf sits about 10" below the water line.