Rain Bird T22-50S Drip Irrigation 1/4" Blank Distribution Tubing, 50' Roll, Black. Versatile distribution tubing for small Drip systems. Made with UV-resistant materials for flexibility and secure connections. Textured finish and compact coiling for easy use and storage. Industry-leading flexibility for fast installation. Professional-grade for durability against chemicals, algae, and UV damage. Compatible with most fittings and watering devices. Rain Bird: the #1 provider of irrigation products worldwide. 80+ years of innovation and over 450 patents. Wide range of high-quality irrigation products for various uses. Committed to sustainability and water conservation.