1) Number of product types and version names: 4 types
- STUDY ABOUT LOVE ver.
- BREAK IT ver.
- EXPLOSION ver.
- FULL OF LOVE ver.
2) Product size (width x length x width)
- 160 x 220 x 9 mm
3) Product contents
*Album Components*
- 4 types of photo books
- Photocard (4 random out of 60)
- 4 CD-Rs
- Scientist card (2 random out of 18)
- Index photo paper (1 random out of 9)
- Scratch card (1 random out of 10)
- D.I.Y Stickers
*Pre-order bonus*
- 4 photocard sets
- 4 posters