[BOYNEXTDOOR] 1st EP [WHY..] (LETTER ver.) (Random Ver.)

- Envelope : 1 ea / 6 Versions / W175 x H140 (mm)
- Postcard : 1 ea / W175 x H140 (mm)
- CD-R : 1 ea / W120 x H120 (mm)
- Photo Print : 8 ea (set) / 6 Version / W140 x H100 (mm)
- Photocard : Random 1 out of 6 / W55 x H85 (mm)
- Sticker : 5 ea (set)
- Lyrics Folded Poster : 1 ea / W250 x H340 (mm)