True, but given that its a moto-x site, and that's listed as sump guard foam, I'm going to guess that sheet is something like 12" x 8".Great, but how big is one piece? That image could be any size, and no details are provided on that screen.
You can kind of see what from the magnified pic the scale of the foam too, looks distinctly familiar but can't quite remember what I've had that used the same foam. Will hunt around the house this morning....