The GARDENA Above Ground Drip Irrigation Line serves the irrigation of smaller plant areas in flower- or vegetable gardens, and of plant rows. The drip head spacing in the pipe is 30 cm, each head gently waters 1.5 l/h. Thanks to the innovative labyrinth technology, the drip heads are self-cleaning. Through the small diameter of 4.6 mm (3/16"), the Drip Irrigation Line is especially flexible and easy to install. SpecificationsLength - 15m / 49.21 feetDiameter - 4.6mm / 0.18 inchDrip head spacing: 30 cm Features and BenefitsWater conveniently - With the GARDENA Drip Irrigation Line, plant rows and smaller areas with similar water requirements can be easily and conveniently wateredEasy to install - The small pipe diameter makes the Drip Irrigation Line highly flexible - and thereby easy to installWater-saving irrigation - With the Micro-Drip-System drip irrigation, the water is dosed precisely and supplied to the plants without wasteNo required maintenance - Thanks