Features: Effortlessly water gardens up to 40m with 20 adjustable sprinklers in this drip irrigation set, saving 70% water through targeted delivery while polyethylene tubing withstands outdoor. Features 45PSI clog proof tubing, 180° rotating nozzles, and hydroponic compatible connectors for precise moistures control across flower beds, lawns. Ideal for homeowners, gardeners, and commercial growers seeking automated watering solution for container plant or greenhouse crops. Perfectly adapts to terraces, raised beds (4ft height), and hydroponic setups, winter drainage design prevents frosts damage. Assemble your DIYer garden watering system in 15 minutes without tools, complete with bilingual manuals and replacement parts for year round irrigation reliability. Specifications: Component:Plastic Features: Flexible and easy to install Application scenarios: home gardening, agricultural production, garden gardening production Specification: 40m set Package Includes: 1 Set Drip Irrigation System Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.