The extension pipe for the OS 90 square sprinkler from GARDENA is ideal for adapting to plant growth in the Micro-Drip system. It is a good support for the comprehensive irrigation of plant and flower areas and raises the sprinkler by 20 to a maximum of 40 cm. Installation is quick and easy. The extension pipe is inserted between the sprinkler head and the sprinkler base. The OS 90 square sprinkler irrigates areas between 1 and 90 m². It impresses with its adjustable throw range of 1.5 to 13 m, the adjustable sprinkling width of 0.5 m to a maximum of 7 m and the flexibly adjustable water flow.