Features: Automatic watering system, you don't have to worry about your plants when you are not at home. You can water all of your plants easily using this micro irrigation system. This kit is perfect for patio, atrium and greenhouse plants This system also reduces water usage by focusing water directly to the root. Wide application: suitable for park, home gardening, agricultural production and gardening production. Specification: Material: Plastic Weight: Approx.540g/ 19oz Length: Approx.20m/ 65.6ft Plug type: EU Plug/ US Plug (Optional) Package List: 1 * 20M Pipe 20 * Adjustable head drops 20 * Support 20 * T-joint nozzle 1 * Connector 1 * Nipple 1 * Tape 1 * Capillary plug 1 * Dual nozzle Usage: 1. Cut the pipe into corresponding lengths according to the space between the flowerpots. If it is a vegetable field, press 50-80cm for a drip. 2. Connect the tubes in series with T-joint 3. Cut out about 3-6cm of pipes, connect them with the dropper, and arrange them according to the number of droppers 4. Connect the tube of the dripping head to the third head of the T-joint 5. Use inserted rod to fix the tube 6. Connect the barb bud, nipple joint and thread quick connection of the whole pipe to the faucet 7. Open all the dripping heads first, and then go to the faucet of boiling water, so as to ensure the instant pressure of boiling water can be evenly distributed. Note: Please kindly make a note if you need any plug adapter. Please allow slight error due to manual measurement. Thanks for your understanding.