PURE MULBERRY SILK: Our collection of pure mulberry silk rompers are made from 16.5 momme mulberry silk that is ultra-soft to the touch. The lightweight and moisture-wicking fabric is breathable - ideal for allergy sufferers or those sensitive to heat or moisture. ADJUSTABLE SIZE: 22.4'' - 24'' (57-61cm), with one size and adjustable strap, these silk hair caps are suitable for all head shapes and sizes. Along with a comfortable fit, they provide stability to hold your head securely. It is also a helpful way to support after surgery or injury. Multifunctional uses: simple but fashionable styles that also go well with casual wear. This silk sleeping cap can be worn both indoors and outdoors while keeping you comfortable in cold weather. In addition to the function of a sleeper, it is also suitable for outdoor activities such as hiking, camping, dating, walking the dog and other outdoor activities. EASY CARE: It is recommended to hand wash the silk cap instead of dry cleaning to avoid shrinkage or fading. This silk sleeping cap can be a great gift for someone who enjoys a comfortable lifestyle. What are the unique features of a silk romper that distinguishes it from other fabrics on the market? Our brand creates luxury clothing for people who are proud of themselves. How do you answer when someone asks what you do? What distinguishes you from others? Every woman deserves a little pleasure from time to time. That's why our mission is to give you a luxurious feeling from the moment you put on our clothes until you sleep soundly. We are sure about the quality! If our product did not meet your expectations, we suggest 3 simple steps: Send the product back WE WILL 100% REFUND We will maintain a great relationship!