Fabric Tips: 100% Mulberry Silk, free from harmful substances. Design: The brim features a ruffled, lettuce-edge design that adds a charming and decorative touch. Fit: A loose, rounded cap shape provides full coverage and ample space for a comfortable fit. Fastening: An elastic band is embedded along the brim to contour to the head, with adjustable ties at the back for different head sizes. Hair Type: Suitable for all hair types, especially long, curly, or thick hair, and for maintaining natural volume. Detail: Made from pure mulberry silk to minimize friction, prevent breakage and frizz. The ruffled edge is the highlight of the design, giving the sleep cap a sweet and refined look.