It is an easy-to-use 10m of 4mm micro irrigation microtube that can be cut to size to meet your needs. It allows for discreet installation to pots, containers and hanging baskets and can be used with the Easy Drip or Class Micro Irrigation systems. This tube is ultra – flexible and easy to use and takes water from the main supply network to individual drippers. It is made from black UV stable PVC. Length: 10M Diameter: 4mm This Hozelock 2772 Micro Irrigation Supply Hose has the following specification: Length: 25m Diameter: 4mm