This Is An 182 Foot Long Automatic Drip Irrigation Kit For A Greenhouse. It ? Efficient Irrigation System: This drip irrigation kit contents 15m 5/16? irrigation tube and 40m 1/4? Irrigation tube, just flip the switch and you can water a large area of your plants and flowers at the same time. Not only does it save water, but it also makes your growing process more efficient. (1/4? or 4/7 fits for hose with 4mm ID and 7mm OD, 5/16? or 8/12 for 8mm ID and 12mm OD.) ? Multi Gear Adjustable: The emitters and misting nozzles can be adjusted, with multiple levels of water volume to meet the irrigation needs of different plants and periods, you can adjust them according to your needs, so that you can easily control the water flow to save water. ? Save your Time: Automatic irrigation system not only can free up your hands and save your time, but also very convenient to keep operating while you're out. You can also use water timers, which will make more convenient for irrigation. (This drip irrigation kit includes 3 types of faucet connector, one for US CA, one for EU, the other one is for general use, so you only need to select the appropriate connector. It is applicable to all countries.) ? Easy to Assemble: Installation manual included, please read it carefully before installing. Our garden watering system provides clear pictures of the product description and detailed tutorials in the manual, so that people who have never installed before can easily do that and feel the joy of gardening. And you can DIY to assemble according to your needs. ? Wide Application: These watering system kits are perfect for indoor and outdoor planting, greenhouse, plant pots, lawns, garden, flower beds, patio, and etc. It can works while you're on vacation, so don't worry about your plants during the holiday, just relax and have fun!