Garden table cover

[gardeninggalore]

Hi,

Have a lovely new garden table that I am about to oil and completely forgot about what to cover it with when not in use to keep it looking lovely. Please tell me what is best. Trying if poss to stop this one going grey.
I know pvc is the way to go, but if I understand it they are not waterproof.
Grateful for any ideas.

We have one like this for our furniture. It’s 2 years old and not leaked yet.

https://amzn.to/42bv8jK

We were told not to cover them because there is no air circulation and they can go mouldy.

do they go grey then? Trying to do what I can to avoid that.
All I have heard of is pvc free.