This bonnet is handmade with a smooth satin interior and a coordinating patterned fabric on the outside. The satin lining helps reduce friction while you sleep, which can protect your hair from breakage, frizz, and dryness. It's fully adjustable to fit different head sizes and personal preferences. You can tighten or loosen it depending on how secure you want it to feel--so it stays on throughout the night without being uncomfortable. Suitable for all hair types, including curly, coily...