This is a hairpiece for the crown of the head, purchased overseas. Each piece is carefully inspected by hand, so you can purchase with confidence. Recommended for those who are concerned about gray hair or thinning hair on the crown of the head. Made of 100% human hair, it is very light and the hair color is a natural black. Originally, I bought it for my mother who was worried about thinning hair on the crown of her head, but it's so light that she often forgets she's wearing it and goes into the bath. She loves it and gives it her seal of approval, saying, "It's definitely good! This is great!!" ( ´ ▽ ` ) Of course, since it's human hair, it's okay for baths and pools. You can also dye it to match your own hair. Easy to use. Just attach it with clip-style pins at the front and back. Maintenance is simple: just hand wash and dry. You can use your usual shampoo and conditioner.