A door mat is a piece of material placed at the entrance of a home or building. Its primary purpose is to trap dirt and moisture from shoes, helping to keep indoor floors clean. Door mats can be made from various materials, including coir, rubber, and synthetic fibers, and they often come in different shapes, sizes, and designs. In addition to their practical use, door mats can also serve as decorative elements. Many people choose mats that reflect their personal style or welcome guests with messages. Some mats are designed for specific seasons or holidays, adding a festive touch to the entrance of a home.