the 316? pipe holder from GARDENA is used to attach and guide a 4.6 mm distribution pipe of the Micro-Drip system, the installation of the pipe holder is particularly easy, it is clipped to the distribution pipe or drip pipe and just as easily dismantled again, the Micro-Drip system can be quickly assembled and reconfigured thanks to the pipe holder, it consists of at least 80 percent recycled material, for ecologically valuable irrigation, the 316? pipe holder from GARDENA is a quality product Made in Europe