K-Pop boy group BOYNEXTDOOR members SUNGHO, RIWOO, JAEHYUN, TAESAN, LEEHAN and WOONHAK are back with their 1st mini album titled ‘WHY..’ – now available in a LETTER ver. specific to each member. Contents of the album include a CD, Envelope, Photo Print, Post Card, 5 Stickers, Lyrics Folded Poster, Photo Card, Photo Card (random 1 of 6). Dimensions: 140 x 175 x 8 mm. Online orders ship via random selection. Version Title: [LETTER ver.]