The Hozelock High Spike is made from high-quality, UV stable plastic. It can be combined with any of the Hozelock drippers, mini sprinklers, and more commonly, micro jets. Used to raise the pattern (above the foliage) by up to 35cm. Designed for use at the end of line (i.e. at the end of & Oslash4mm hose). Can also be attached by branching off from & Oslash13mm supply tube. Pack Quantity 3