A "security blanket" is a comforting item, often a piece of fabric or a soft toy, that provides emotional support, especially to children. It is typically associated with feelings of safety and reassurance, helping individuals cope with anxiety or stress. Many children develop attachments to their security blankets during early development stages. While commonly used by toddlers, the concept of a security blanket can extend to adults as well. People may have personal items, such as a favorite sweater or a cherished photograph, that serve a similar purpose, offering comfort in times of uncertainty or distress.