Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter， 2 Gallon Per Hour， 30-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>2.0 gallon per hour pressure-compensating emitter delivers same uniform flow rate from beginning to end of tubing runs</li><li>Slow watering rate allows soil to absorb water more completely in the root zones of plants</li><li>Self-piercing design; use with 1/4" Drip tubing or insert into 1/2" or larger Drip tubing</li><li>Large water passages and self-flushing action help prevent clogging</li><li>Constructed of highly durable UV and chemical-resistant materials to assure long life</li><li>Plastic bag contains (30) 2.0 gallon per hour dripper/emitters</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31%2BV5JmyWuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518lzH6EQSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/81wyxyqexpS.png" noproxy>