Netafim UV Polyethylene Tubing 3/4in (.82in ID x .94in OD) 100ft Roll: Durable tubing for irrigation systems, UV-resistant for reliable water distribution. https://www.hydroponicstown.com/19953-000133-netafim-uv-polyethylene-tubing-3-4in-82in-id-x-94in-od-100ft-roll