Features 1. Brand new and high-quality. 2. Not prone to clogging, wear-resistant, with uniform spraying, which can effectively improve quality and production efficiency. 3. Can effectively adjust the humidification volume and spraying effect. 4. Fine mist particles, full atomization, energy-saving, low cost, and good effect. 5. Made of high-quality materials, never rusts, and is very suitable for outdoor use with cold water. 6. Suitable for landscaping, cooling, air humidification, spray disinfection, deodorization, air purification, etc. Specifications 1. Material: Copper. 2. Color: Silver. 3. Length: Approximately 2.8 cm / 1.10 inches. 4. Available sizes: A 0.2 mm, B 0.3 mm, C 0.4 mm, D 0.5 mm, E 0.6 mm. 5. Quantity: 1 set (10 pieces). Notes 1. Unit conversion: 1 cm = 10 mm = 0.39 inches. 2. No retail packaging. 3. Due to manual measurement, a 1 - 3 cm error is allowed. Please ensure you don't mind this error before placing a bid. 4. Due to differences between different displays, the picture may not reflect the actual color of the item. Thank you for your understanding! Package contents 1 set (10 pieces) of atomizing nozzles (other accessory examples in the picture are not included).