High-quality PP plastic construction: The swimming pool drain overflow grille is made of durable PP plastic, featuring a simple and stylish design that fits pool overflow angles perfectly, ensuring reliable performance for long-term use. Anti-slip grille cover design: The surface has regularly distributed particles to increase friction, enhancing safety during walking. It is flexible and can be bent for installation in curves or straight lines around swimming pools, allowing for customizable arrangements. Strong load-bearing capacity: With a rail-type design, this grille provides robust support for safe human passage. The elliptical grid points maintain drainage efficiency and density, preventing small objects from falling into the ditch while adding aesthetic appeal. Multiple specifications available: Choose from widths of 18, 20, 25, or 30 cm, with each piece measuring 1 meter (39.4 inches) in length. The plug-in connections interlock for easy splicing to any desired length, offering versatility for various installation needs. Versatile use scenarios: Suitable for drainage in swimming pools, courtyards, gardens, fences, sewers, basements, garages, and other areas. It can also be used for indoor balcony floor paving and landscaping, providing a practical solution for diverse environments.