Large 100 Silk Sleeping Cap For Women Hair Bonnets Head Cover Hair Loss Hats Luxury Silk Bonnets Night Headwrap Hair Accessories Production Information Product Name: Silk Sleep bonnet Fabric:100% Pure Mulberry Silk Size:free size for most women,regular hair volume. weight:approx 20 g size:M L XL Pack:1pc Features: Improve the comfort and quality of your life. For your hair,it"'"s a great complement to your beauty and healthy routine. For your comfort,our silk bonnet will turn every night of sleep into a luxurious and relaxing experience. For your better sleep,Silk balances your senses,calms your nervous system,and stimulates many sensory points of your skin. kindly remind: Please allow 3-5mm differences due to manual measurement. Due to the difference between different monitors,the picture may not reflect the actual color of the item. . About 16 Momme Mulberry silk: Mulberry silk is 100% natural,that reduces the possibility of an allergic reaction. Mulberry silk is made of silkworms,is also the most expensive type of silk. Momme is a unit of measurement, describes the silk"'"s weight and density. The higher the momme higher quality and price and more durable the fabric is. (1 momme 4.3056 g/m2 22momme 94.7 g/m2) How do I care for my pure silk bonnet? The better you care for your silk ,the better it will care for you. 1. Hand wash with cool water or 30(86). 2. ONLY with Ph neutral liquid detergent.3. Line dry in the shade.