I got it as a cover for the Weber Spirit II E 310. It fits very well. Ideally, I would like 2-4 loops at the bottom so I can tie them with a rope to prevent it from being lifted by strong winds. That's why I didn't give it 5 stars because otherwise, it seems to have good value for money.
Update: Not even 4 years later, it started to disintegrate, leaving lint and microplastics everywhere. I don't have experience with another one to be honest, but it didn't seem durable to me. And the sun doesn't hit it particularly as it is under a canopy for 80% of the day.