Unique advanced adjustable system-easy to slip off sleep caps or hair caps can not fit the head correctly is a common problem(br) It is necessary to have an adjustable and stretchable head size for comfortable wearing(br)Keep your hair style and save time-our satin hat is stitched on the top, and the soft, full-covering silk satin lining protects your hair from dryness caused by friction between your hair and absorbent materials (such as cotton)(br) If you have curly or wavy hair, our hair cover casual beanie can help reduce frizz, tangles and thinning, keeping your hairstyle fresh and frizz-free(br) There was no mark on the forehead when he woke up(br) It saves you the time to take care of your hair in the morning(br)Versatile-the stylish beanie with satin cap lining can not only be used as a nightcap, you can also wear it to spend leisure time at home and keep the floor clean without seeing hair falling on the floor(br) Whenever possible, you will look fashionable to wear a loose beanie as a daily headgear when going out, running, or hanging out or on windy days(br) It also performs very well when you cook, and can make a good hair loss chemotherapy cap(br)Attention and care instructions-Please do not wear a conditioner hat(br) It will make your pillow damp because it is a breathable material(br) Can be machine-washed in cold water with gentle cycles and laid flat to dry(br) It is recommended to wash by hand and air dry(br) Chlorine-free bleach, warm iron(br)Applicable head circumference: 54cm-62cm/21(br)3Inch-24(br)4Inch