All natural construction - 100% Wool front, and 100% canvas backing, with all natural wax oil repellent worked into the canvas. Waxed Canvas Tarp backing - Extremely Waterproof / Water repellent (wet grass won't soak the blanket during picnics) Use as a camping blanket, cabin blanket, camping bed, beach blanket, waterproof picnic blanket, camping mat, camping throw, or outdoor blanket throw Thick, Durable & Heavy Duty Tarpaulin Military Blanket- Made for the outdoors, camping, hiking, picnics, etc. Great for use as an underlay in the bottom of tents, or as outdoor bushcraft camping bedroll - will smooth out the rocks and act as a waterproof camping pad, tent floor protector, floor tarp, tent mat, bushcraft mat, groundsheet, underlay tarpaulin, oilskin canvas floor, camping tarp pad, etc. Excellent as a festival blanket or concert blanket - wet grass wont soak through the bottom. Bottom is substantially durable and thick compared to other blankets- excellent grass blanket / outside blanket. Rugged and Durable. incredibly thick waxed canvas bottom keeps you dry and withstands all abuse - Used and loved by lumberjacks as a rugged blanket. Drape it over a horse as a horse blanket to keep the animal warm and dry. Use in the snow, woods, campground, beach. Great water repellent blanket for the outdoors. Imagine sitting by the campfire on a blanket made for the outdoors. Perfect as a mat, throw or blanket for camping, hiking, beach days, and more!