What You Will Get: You will receive 6 reversible airless nozzles and 2 universal airless nozzle guards. 5 sizes, fully meet your daily use and replacement needs (211, 315, 417, 515, 517, 523). High-quality Material: The airless nozzle is made of high-strength stainless steel, stable and reliable, and not easy to break or damage. Special nozzle design, leak-proof, wear-resistant, easy to clean, and can be used for a long time. Easy installation: Insert the sealing ring and the airless paint gun tip into the airless spray guard in sequence, and then rotate to fix. Wide compatibility: 6 models: 211, 315, 417, 515, 517, 523, the corresponding nozzle diameters are 0.011", 0.015", 0.015", 0.017", 0.023", spray range 15-30cm. The spray range is based on the size of the opening and changes. Airless nozzles are compatible with most sprayers. Easy to clean: Cleaning is quick and easy, just twist the nozzle to clean. Suitable for painting, furniture, fences, decoration of home and fine