Features： * You will get a brand new and high quality Sprinkler kit! * Made of high quality materials, high quality manufacturing process, sturdy and durable, excellent service life *Lightweight,anti acid and alkali, anti corrosive, low temperature resistant, no smell.The dripper’s bottom is compatible with sharp and easy to insert into the soil.Durable and long service life in the soil. *360 Degree Adjustable Wate Flow Irrigation Drippers. Each drip head has an adjustable cap that allows for simultaneous control of the flow rate and the wetting area. *With irrigation precision, precise adjustment of irrigation volume and coverage (also can be completely closed), which can be selected according to terrain and wind, etc. *Polymorphic wind resistance, anti-evaporation water mist, anti-oxidation, anti-clogging performance, can be combined with fertilization to achieve water and fertilizer integration and other points, suitable for shrub crops planted in high mountains, windy and evaporation areas. *Also suitable for planters, baths, ground covers, landscape gardens and nurseries Details： Material: PP Quantity: 10Pcs,20Pcs,50pcs Color: Black Working pressure: 1-2.5KG Working flow: 0-90L/H Spraying radius: 0-0.5M Size: 1.5*2.5*14cm Length: about 13cm/5.12 inches Inner diameter of hole: approx. 2mm/0.07 inch Top diameter: approx. 1.5 cm/0.6 inch Package Content： 10Pcs or 20Pcs or 50pcs Sprinklers Note： 1. Please check the size carefully before purchase. 2. Due to the difference of computer monitor, the color may be slightly different from the picture 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 reply and help you solve it as soon as possible.