DIG’s 1/4 in. (.170 ID x .250 OD) polyethylene micro tubing is used in the installation of a drip irrigation system. It can be used either to extend drip emitters and micro-sprinklers from the ½” or ¾” polyethylene drip tubing to the plant areas, as extensions from the 4, 6 and 12-outlet drip manifolds or as the basis of a small patio system using ¼” barbed fittings. DIG’s versatile 1/4″ polyethylene micro tubing is available in black only and in coil lengths of 50′, 100′, 500′ and 1000′. This commercial-grade poly micro tubing is made of high quality, linear low-density polyethylene resin. The micro tubing is manufactured with an antioxidant and contains a minimum of 2% concentrated carbon black to protect the finished product from thermal degradation.