Package Included: 50 Pack of Adjustable Misting Nozzle with 50 pack Tee Connector, these sprinkler heads can help you build a misting system to watering a lager area.Easy To Install: It's a simple way to finish the installation with instruction sheet, no need special tools, quick adapter can connected with 4mm/7mmInner/ Outer diameter: tube.Save Water And Money: Plants drip irrigation system can save up to 70% in water savings. It allows you to adjust and swift 2 types of water flow: water mist and water column. Precision watering system delivers just the right amount of water slowly and precisely right where your it.High-quality Materials: The misting nozzle adopts high quality plastic, solid and durable for a long time use.Widely Use: Great for agriculture, lawn, garden, patio, greenhouse, backyard , swimming pool misting fog cooling; Used for a humidification for greenhouse, drip irrigation kit for watering flowers, grass, vegetables.Specifications:Condition: Suitable for 4mm/7mm(Inner/ Outer diameter) tubeColour:Orange + blackMaterial:plasticPackage Contents:50*drip irrigation spray nozzleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.