On BTS' official fan cafe, the label shared sample photos below, instructing fans that only mails in proper envelopes, sent to the correct mailing address, will be accepted. The envelopes can vary in size, as shown below, but the sender must write their name and address neatly and visibly on the envelope. The mail must be sent to:
And this mailing address only; if fans attempt to visit the Big Hit Entertainment to deliver fan letters by hand, they will not be accepted.
Will you be sending over a fan letter to BTS?