Use your noodle to irrigate wisely! Bend the 12, flexible 'noodles' to water exactly where needed. Perfect for irregular shaped plantings. The tubes are made from annealed, ductile, stainless steel wires designed to be bent hundreds of times, yet stay in place under water pressure. Solve your most challenging watering issues by mounting the Noodlehead to a vertical surface, or even under an overhang. Attach to any garden hose or screw directly to an in-ground sprinkler system's, 1/2 inch, threaded riser. Comes with two fine-mesh stainless steel filter washers.