Package(UNKNOWN X VER. / UNDERDOG X VER.)
OUT COVER : 163 × 203 × 13 mm
PHOTO BOOK : 160 × 200 mm / 100 pages
CD-R
LYRIC PAPER : 600 × 180 mm
PHOTO : 105 × 148 mm / Random 1 out of 6
PHOTOCARD : 62 × 88 mm / Random 1 out of 6
UNIT PHOTOCARD : 62 × 88 mm / Random 1 out of 15
BOOKMARK : 40 × 125 mm / Random 1 out of 6

Package(HELLO X VER. / XX VER. )
OUT COVER : 163 × 203 × 12.5 mm
PHOTO BOOK : 160 × 200 mm / 100 pages
CD-R SLEEVE : 124 × 124 mm
CD-R
LYRIC PAPER : 600 × 180 mm
PHOTO : 105 × 148 mm / Random 1 out of 6
PHOTOCARD : 62 × 88 mm / Random 1 out of 6
UNIT PHOTOCARD : 62 × 88 mm / Random 1 out of 15
BOOKMARK : 40 × 125 mm / Random 1 out of 6