Cooling irrigation system, can water your plants according to your desire automatically, save time and water. Specifications: Material: PP Hose Length: 5M, 10M, 15M, 20M, 30M, 40M (optional) Package Weight:? ?5M: 400g / 14.11ounces ?10M: 500g / 17.64ounces ?15M: 600g / 21.16ounces ?20M: 700g / 24.69ounces ?30M: 900g / 31.75ounces ?40M: 1100g / 38.8ounces Package Size:? ?5M: 220 * 150 * 60mm / 8.66 * 5.91 * 2.36in ?10M: 290 * 150 * 60mm / 11.42 * 5.91 * 2.36in ?15M: 350 * 150 * 100mm / 13.78 * 5.91 * 3.94in ?20M: 350 * 200 * 100mm / 13.78 * 7.87 * 3.94in ?30M: 350 * 200 * 150mm / 13.78 * 7.87 * 5.91in ?40M: 350 * 220 * 150mm / 13.78 * 8.66 * 5.91in Packing List: 1 * 4/7 Hose 1 * 2-way Hose Splitter 2 * Quick Connectors 1 * Threaded Tap Connector 2 * End Caps 1 * Waterproof Tape 20 * Mist Nozzles 30 * Red Drippers 10 * Single Connectors 20 * Flat Tee Connectors 20 * Support Stakes 36 * 3-way Tee Connectors