BT21: Official BTS Merchandise Brand Created in Collaboration of LINE FRIENDs and Bangtan Boys
KOYA Character: Smart Thinker Koala created by BTS Member
Cute Little Character Key Ring that can be Clipped onto Bag, Purse, Backpacks, and ETC
Product Dimension (MM): 52 (H) x 52 (L) x 34 (W) / Material: ABS, PVC (Body) Steel (Ring)
Only Exclusively Available through LINE FRIENDS INC