Brass material, environmentally friendly, strong and durable. Generally, sprinkler irrigation with low pressure (2kg-4.5kg) tap water is used. Perfect for garden irrigation, balcony cooling, greenhouse humidification, etc. Easy installation, excellent energy saving performance. #39; Water. For quickly spraying large areas. Agricultural humidification, spraying, roof cooling and other occasions. Double 4-point agricultural sprayer with filter. Note: The data is all manual measurement, please allow an error of 1-3cm. Due to the difference in light and display, there may be some color deviation on the physical object received. Delivery quantity: (according to the main picture)