Cha Eun Woo (ASTRO) to release the first mini-album in two versions! This is the EACH ver. Package specifications: 179 x 246 x 20mm. Includes three photo books (56 pages). The designs of the following collectibles vary depending on the version: a folded poster, a photo card set randomly selected from two kinds (3 pieces), a sticker, a DIY entity, and an accordion lyric paper.