One size fits most, fully adjustable. Double lined. The extra long sizing of this bonnet makes it perfect for people with very long and/or very thick hair. Hand made with care in China by our trusted manufacturer, from high quality 19 momme 6A grade mulberry silk. The band and ties are made from soft knit fabric. This silk is also OEKO TEX standard 100. This means the fabric has been independently tested and the dyes used in the production of the fabric are safe and non toxic. Cold hand wash only with minimal detergent. Do not wring. Lay flat to dry. Check out our "how to use" page for a video demo on how to use this bonnet. The benefits of silk: Wrapping hair in silk is a great way to prevent it going frizzy overnight. This is especially helpful for people with curly or textured hair and helps preserve braids and blow dried hair. The natural properties of silk, including its smooth surface, can help reduce friction on your hair which often causes damage, like split ends. It’s naturally hypoallergenic. Silk has a natural resistance to dust mites and other allergens. Silk doesn’t strip the moisture out of your hair the way cotton does. Cotton is more porous than silk, which absorbs moisture from your hair.
