I had a cotton flannel blue one
well still have itI washed it twice in a washer
Got to have a big one
Do it on gentle
then I dried it
but it was cotton

Not sure what this is
Probably a polyester or something

Its sort of flannel but doesn't feel like cotton

I could use the blue on

I never put mine on in the wind
it was mostly to cover the car in the garage
& to keep away prying eyes

As the garage has barred windows once we got a bad wind & half of it blew off

There are grommets to tie it
I just use a big rope and secure it in middle.

not that easyfor one person to get one
but you get the hang
fols it a certain way and just plop it on the roof & start unwrapping itin a certain way til you get it all on...

I guess I have to rethinkl
it if it wont dry well or shrink it might be useless
but a dirty cover is also not that good
it has some dust in it
my fingers got dirty

I guess I could try to shake it
but being 5 foot its not easy for one person to do
LOL
Heck I have trouble folding sheets