A business card is a small, printed card that contains essential information about an individual or a business. Typically, it includes the person's name, job title, company name, phone number, email address, and sometimes a company logo. Business cards are often exchanged during networking events, meetings, or social gatherings to facilitate professional connections. These cards serve as a convenient way to share contact information and promote a brand. They can be designed in various styles and formats, reflecting the personality of the individual or the identity of the company. Business cards are an important tool in professional communication and marketing.