French Drain: Outer filter layer of non-woven fabric and polyester fiber ensures effective filtration and prevents sediment entry, with integrated steel wire for strength. Extended Length: Two permeable hoses can be directly connected to increase length, or PVC pipes can be used (PVC pipes not included). No concern about leakage due to permeable function. Function: Combines water absorption, permeability, and drainage; allows rainwater to penetrate and store in soil during low rainfall, and drain excess during heavy rainfall. Easy Layout: Flexible and stretchable design simplifies bending and adapting to specific needs, reducing time for cutting and measuring. Multiple Uses: Suitable for patios, lawns, gardens, fences, landscapes, terraces, construction sites, sidewalks, and commercial areas. This reinforced drainage pipe realizes efficient rainwater diversion and soil humidity regulation to avoid waterlogging, and fits home yards, driveways, gardens, retaining walls and construction sites as a comprehensive underground drainage facility., Manufacturer: LYVQZPWLR