-UNKNOWN X Ver

Trading Card Set : 96 X 160 (mm) / 1 Set (8 ea)

Lyric Card : 100 X 150 (mm) / 6 ea

Wall Calendar

Release date: October 15th

(Mamamoo) Moon Byul 3rd Single Album [REV] VERSION:DAY-0 VER. -UNKNOWN X VerRelease date: April 1st, 2026 Shipping starts 10 20 days after the release date Track List TBA Packages Package : 145 X 128 (mm) CD R : 118 X 118 (mm) Photobook : 142 X 125 (mm) 60 p Envelope : 142 X 125 (mm) Sticker : Various Size 2 ea Accordion Lyrics Paper : 426 X 125 (mm) 1 ea Driver License : 85 X 55 (mm) 1 ea Mini Folded Poster : 142 X 250 (mm) Random 1 ea out of 2 ea Rev Puzzle : 45. 6 X 36 (mm) Random 1 ea out of 3 ea Photo Card : 55 X 85 (mm)