SILK HAIR WRAP FOR SLEEPING: Let our silk bonnet protect your long, curly, thick or fine hair throughout the night You'll wake up with your hair smooth and shining - Finally free from the frizz and breakages ADJUSTABLE ELASTIC AND TIE BAND: Getting frustrated with your hair cap slipping off? Three adjustable tie bands come to rescue Make it fit snugly and stay in place the whole night 100% MULBERRY SILK: Single-layered 22 Momme top grade mulberry silk helps to retain moisture in your hair while keeping it lightwieght and breathable. 100% handmade with love and care EXTRA LARGE AND DEEP: Looking for a large bonnet for thick hair or big head? Then look no further Our silk cap with extra depth covers up to 30-inch long hair. QA: Is silk shiny on one side or both sides? All silk charmeuse fabric has one shiny side and one matte side because way it was fabricated. We recommend the inner matte to contact the hair for better protection and slipping resistance