Features down-proof cover of 500-thread-count fabric in 100-percent Egyptian cotton * Edged with double silky piping for a clean finish * Firm filled with 32oz of Goose Down for King size * 750 fill power white goose down, softer and lighter than the even the best U.S. down * Dry clean only * King Size: 20 x 36 in., 32 oz. of white goose down. Thread count is the number of threads per square inch of fabric--the higher the thread count, the softer and more durable the material The quality of down is measured by its fill power--the higher the fill power, the lighter, fluffier, and warmer the down Dimensions and fill weight