AISIHAIR Hair Piece, Hand-tied Human Hair, Straight, Natural Black Purchased for around 4,000 yen, but I'm selling it because I haven't had a chance to use it. It's completely unused. Base Size: 5 x 8 cm Length: 18 cm It feels nice to the touch and is super lightweight. This wig is suitable for both medical and everyday use. Hair care products, cutting, heat resistance, iron/dryer/curling iron (under 180°C), and shampoo are all OK! It can be used for a wide range of purposes, including thinning hair, postpartum hair loss, hair loss after chemotherapy, gray hair, and hair coloring, and it can also reduce the frequency of gray hair dyeing. Although it is unused, please understand that it has been stored at home before purchasing.