Sunmi to release "1 Of 6 (3rd Mini Album)." Includes / a photo book(185 x 255mm) / a certificate(185 x 255mm/1 piece) / a sticker(100 x 150mm/1 piece) / a photo card(55 x 85mm/randomly selected from several kinds) Product size: 185 x 255mm. *This is an import product released in Korea.