SIC Maui Okeanos SUP rigid (hard) board. 12'6" long, 29" wide. I purchased it about 3 years ago when I was SUP'ing 1-2 times a month in and around Alameda. The only issue I have with the board is that it's too long for me to handle easily -- I'm 5'3" and it is difficult for me to maneuver it on and off my car. There is one very small ding on the back from one of those maneuvers. Otherwise, the board is in great condition. Here are additional specs.
It has been stored, on a board rack outdoors in a soft sleeve, wrapped in a heavy-duty waterproof tarp, and covered again with a heat-reflecting fabric.