Sizes: This flexible permeable hose comes in lengths of 1m, 2m, 3.0M, 4m, 5m, 6m, 7m, 8m, 9m, 10m, 11m, 12m, 13m, 14m, 15m, 16m, 17m, 18m, 19m, 20m, 25m, 30m, 35m, 40m, 45m, 50m, 55m, and 60m 3.3ft-196.8ft, and diameters of 50mm, 80mm, 100mm, 150mm, 200mm, 250mm, and 300mm 2in-11.8in. Material: Made with a non-woven filter layer and polyester fiber, this soft infiltration tube forms a stable water-passing structure that limits soil entry while supporting landscape, garden and yard drainage layouts. Function: This soft infiltration tube manages water by guiding absorb, infiltrate and release actions at once, allowing steady flow through its permeable body to move excess moisture into broader yard and landscape systems. Easy to Install: Built for simple placement, the tube bends, extends and shapes easily along trenches or curves. Its flexibility helps match various routing needs for gardens, lawns, pathways and wider underground drainage plans. This outdoor permeable drain pipe is suitable forincluding courtyards, backyards, lawns, gardens, fences, landscapes., Manufacturer: KXCVBNKLJ