This 50 foot roll of 1/2" Poly Tubing has an ID of .600 and an OD of .700. This particular roll of Poly Tubing is found in the Mister Landscaper Starter Kit and is responsible for running a water supply to the Landscape Stake Assemblies, Risers, and Drippers in our Drip Irrigation System (Each 50 Foot Roll Sold Individually) |