PACKAGE INCLUDES: Only a flat sheet (81" x 96" full size).WHY CHOOSE SILK: Mulberry silk is a natural protein fibre with 18 types of amino acids, which fits the human skin. Mulberry silk has excellent breathability and temperature regulation functions, making it warm in winter and cool in summer, suitable for those who sleep hot and cold. Low friction can effectively protect hair from damage.LUXURY SLEEP: Warm in winter and cool in summer, effective temperature regulation, suitable for cold and hot sleepers. Lightweight and breathable, reducing body pressure, wicking moisture and sweat, providing you with high-quality sleep.INSTRUCTIONS FOR USE: It is recommended to hand wash or machine wash in warm water at 30°C in a gentle cycle, use neutral detergent to prevent fading, and avoid direct sunlight when dry