Looks like a car cover or a drop cloth.

I don't think you'd mistake either for a painter's drop cloth.

"I don't suppose you'd recognize the drop cloth if you saw it again."

He moved another cast to pull more of the drop cloth off.

No, wait, here was something really useful, almost within reach: a drop cloth.

I got it into the drop cloth and tried winding again.

It was covered floor to ceiting with a white drop cloth.

In her mind's heart she'd seen a lot of furniture covered with drop cloths.

The nurse spreads a white drop cloth on the floor.

Remove the furniture, then lay down a drop cloth to protect the floor.