1. ADVANCED WATER DISTRIBUTION Our bubbler sprinkler heads are made of anodized aluminum alloy nozzle, providing a robust and rustresistant solution for optimal water distribution. Due to its robust construction, it is ideal for use in humid environments and allows efficient water coverage. 2. CONVENIENT ADJUSTMENT Simplify watering by effortlessly installing and removing bubbler sprinkler heads with 3/415NH threads. The product advantage of practical adaptability is suitable for various hoses and watering situations and makes gardening convenient. 3. INCREASE PLANT GROWTH Using an internal aluminum alloy network, the bubbler sprinkler heads gently irrigate the roots, protect the soil and plant roots while supporting plant growth through diffusion flow. 4. STURDY DESIGN Enjoy consistent water pressure and uninterrupted water flow with our bubbler sprinkler heads, which feature enhanced fixing effect on hose with original tape. This innovative design ensures that the sprinkler head stays securely in place, so you don't have to worry about the hose loosening as the water pressure rises.