2 1/2 Times Thicker Strength to Rig into a Tarp 2.5 mil,compared to 1 mil blankets, Super Heatsheets fabric is waterproof and windproof and will withstand high winds. Keeps You Warm Reflects 90% of radiated body heat to help keep you warm. 100% wind and waterproof to sheild you from the elements. Unmatched Versatility Can be used as an emergency blanket, ground cloth, gear cover, emeregncy shelter or whatever suits your needs.
