2nd mini album.
CONTENTS (as per version):
Outbox
Photobook (96 pages)
CD-R
Cantent envelope 
Photocard (A ver.) Random 1 of 7)
Photocard (B ver.) (Random 1 of 7)
Postcard (Random 1 of 7)
ID Card (Random 1 of 7)
Sticker
Pre-order Benefit - subject to availability:
Photocard (Random 1 of 7; first press only)
Poster (first press only)
Polaroid (Randomly packed; first press only)