A business card is a small, printed card that contains important information about a person or a company. Typically, it includes details like the person's name, job title, company name, phone number, email address, and sometimes a website. Business cards are often exchanged during networking events, meetings, or casual encounters, making them a handy tool for making connections. These cards come in various designs and materials, allowing individuals to express their personal or brand identity. A well-designed business card can leave a lasting impression and help others remember you or your business. It's a simple yet effective way to promote yourself in a professional setting.