Double Guard Drop Cloth offers 2-layer protection - a heavyweight non-woven fabric laminated to a 0.5 mil polyethylene sheeting. This versatile dropcloth is the perfect size for large rooms. For maximum protection, use film side down.
From the Manufacturer
The Trimaco Supertuff Double Guard Two Layer Drop Cloth is a non-woven drop cloth that has an absorbent top layer and a leak resistant poly back.