[Package Included] 50 Pack of Adjustable Misting Nozzle with 50 Pack Tee Connector, these sprinkler heads can help you build a misting system to water a larger area. [Easy To Install] Simple installation with instruction sheet; no special tools required. Quick adapter connects to 4mm/7mm (Inner/Outer diameter) tube. [Save Water And Money] Drip irrigation system can save up to 70% in water usage. Allows adjustment between two types of water flow: mist and column spray. Precision watering delivers the right amount of water slowly and directly where needed. [High-quality Materials] Misting nozzle made from high-quality plastic, solid and durable for long-term use. [Widely Used] Ideal for agriculture, lawn, garden, patio, greenhouse, backyard, and pool area misting for cooling; suitable for greenhouse humidification, and drip irrigation for watering flowers, grass, and vegetables. Condition: New Suitable for 4mm/7mm (Inner/Outer diameter) tube Color: Orange + Black Material: Plastic Package Contents: 50 x Drip Irrigation Spray Nozzle Note: Light and display differences may cause slight color variation between image and actual item. Measurement error allowed within +/- 1-3cm.