Bought 2 covers, they are Chinese junk.
Bought 2 covers and they look really cheap, and said, made in China on them. Reviews on SS site are misleading, turns out, from Google AI reviews, they don't hold up more than 1-2 years in Sun, and warranty is voided if the wind gets above 55 mph, both of those happen everywhere! To return then, unopened, they want return shipping and 29% restocking fee. Check out the reviews for yourself, but not the SS website ones.