Rain spray irrigation is a low-pressure, low-volume watering system that delivers water to farmlands in a variety of methods, including dripping, spraying and streams. Drip irrigation sends an even, deep supply of water directly to the root zone of the plant without waste or runoff. It uses up to 50% less water than conventional systems; spares plants the stress caused by the wet-dry cycles of overhead watering; and minimizes erosion, soil compaction, leaf burn, mold, and fungal diseases.The biggest advantages of the double wings rain spray hose is that the wings can prevent the hose to roll. What's more, it can avoid the hose to be scratched and prolong service life.