Welcome to LSNBKLSDFC store, please make sure that the model or size of the desired product is the same as the link of our product before buying.Features:1. Adjustable brass mist particles fine mist (use the nebulizer principle) 2. Flow: 0.2-0.7 l / min 3. spray 1-4 meters in diameter. (Farthest you can spray 4 meters) 4. Connect the 4 / 7hose (5mm diameter of the tube) or 6mm thread adapter tube 5. removable nozzle for easy cleaning 6. meet the greenhouse seedling, flower crops stringent requirements for water mist 7. Applicable gardening watering, balcony gardening, greenhouse humidification cooling purposes. Connection size: 8 mm Package includes: 50 Pcs Notice: The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.Tips:If you need more colors, models or specifications, you can leave a message with us, and we will reply to you as soon as possible, so that you can buy more suitable garden supplies.