Snow Pellets have been the standard for movies, TV commercials, stage productions and print ads for years. Snow pellets look and act like real snow and can be walked on or piled into drifts. Yes, you can even make snow angels. This product is perfect for special events and movie sets for ground cover. The product is made out of "Expanded Polystyrene" know as EPS in the industry. Very easy to clean up and it is safe to discard in dumpsters and can be reused since its dry. Each box is 17 inches by 17 inches and 37 inch high. This covers 6 square feet at 4 inches high or a 5 X 5 area at 2 inches high.