Dillysparklz  adjustable caps are are made of quality satin, which is lightweight, soft, glossy, smooth and like silk, comfortable to wear. Going to bed never felt so good.Material Elastic Wide Band:  our cap is designed using a wide elastic band  that adjusts to your head,which makes the satin caps fit every head sizes and keeps the cap in place while you sleep. This cap will not be too tight to make you uncomfortable.  Instruction: hand wash or machine wash, hang to dry, do not bleach, no warm iron
Please wash before you wear it. Will show black water on first wash. Should be great after that.