Drain covers are protective lids placed over drainage systems to prevent debris, animals, and people from entering the drainage pipes. They are typically made from materials like metal, plastic, or concrete and come in various shapes and sizes to fit different types of drains. Properly designed drain covers help maintain the efficiency of the drainage system and reduce the risk of blockages. In addition to their functional role, drain covers can also enhance safety in public spaces. For example, grates allow water to flow through while preventing slips and falls. Regular maintenance and inspection of drain covers are essential to ensure they remain effective and safe for use.