Features: * You will receive a brand new and high quality Sprinkler Set! * Made of high-quality materials, high-quality manufacturing process, sturdy and durable, excellent service life * Light weight, acid and alkali resistant, anti-corrosion, low temperature resistant, no odor. The bottom of the dripper is sharp and easy to insert into the soil. Durable and long life in the soil. * The dripper has 8 water outlets that emit 8 water jets for balanced watering. *Adjustable 360 degree Wate Drips for flow irrigation. Each drip head has an adjustable cap that allows you to simultaneously control the flow rate and wetting area. Details: Material: PP Quantity: 50pcs Color: black, green, blue, red Spray radius: 0-50cm Suitable for 4mm/7mm pipe (inner/outer diameter) Product height: 13.5cm Flow rate: 0-60 liter oacute;w/hour Working pressure: 1-2kg Package content: 50 x sprinklers Note: 1. Please check the size carefully before purchasing. 2. Due to the difference of computer monitor, the color may be slightly different from the image above. Thank you for your understanding. 3. Manual measurement, please allow 2-4mm error. 4. If you have any questions, please feel free to contact us, we will try to reply and help you solve it as soon as possible.