Show your support for those struggling with Borderline Personality Disorder with our enamel pin. Encourage others to be open about their mental health and make a statement! * 30mm pin * Hard enamel * Rubber back Your pin will arrive on a card backing, wrapped in tissue paper to ensure a safe journey! Safely secure your pins with our Pin Locking Backs add-on here! What is BPD? Borderline personality disorder is a mental illness that severely impacts a person's ability to manage their emotions. This loss of emotional control can increase impulsivity, affect how a person feels about themselves, and negatively impact their relationships with others.