A quality pillow is vital for that, which is why it’s so important to keep your pillow in pristine condition. Mulberry Silk contains 18 essential amino acids and are known for its effectiveness in both the prevention of ageing, and also as a natural skin-moisturizing agent. Silk is hypoallergenic and delicate on the skin, and with its natural, temperature-regulating properties, is both cool and soothing to the touch. FEATURES Material: 100% Pure Mulberry Silk Grade 6A The highest and finest quality silk Luxurious silky-smooth texture - Anti-static properties ensuring you wake up with shiny hair - Zipper Closure and Piped Edge - Hypoallergenic, breathable and chemical-free - Natural temperature-regulating properties - Hand wash or gentle cold-machine wash. Air dry only