This is a wooden curtain blind made in Japan. It uses Japanese-grown Hokkaido-grown Japanese birch. The size is 100cm wide and 175cm high. It can be easily attached to a curtain rail. Although blinds are often thought of as a summer item, they are also used in winter without any problem. They are used in restaurants and inns. Shipping will be via Sagawa Express. Please provide your shipping address when ordering. Several are available. Excluding Hokkaido, Okinawa, and remote islands.