💜Bangtan Boys (BTS), is a South Korean boy group of seven formed by Big Hit Entertainment, including RAP MONSTER, JIN, SUGA, J-HOPE, JIMIN, V and JUNG KOOK.
💜BT21: BTS Merchandise Brand Created in Collaboration of LINE FRIENDs and Bangtan Boys
💜Size：6.6CM×13.8CM
💜Applicable to: bus card, meal card, campus card, ic card, etc.
