Reinforced and layered, the Thermal Blanket’s water and windproof aluminized polyethylene construction is strong, compact, and helps retain body heat. The corners have reinforced grommets and stitched edges.ALSO GREAT FOR use as ground cover or overhead tarp.Size: 50 x 79 (1.3 m x 2 m).Weight: 12 oz. (340 g)WARNING- This product can expose you to chemicals including Di(2-ethylhexyl)phthalate, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov.