Watts SVKI20 Pre-Cut 5/8-Inch Diameter by 1/2-Inch Clear Vinyl Tubing， 20-Foot Length<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Pre-cut clear vinyl tubing</li><li>5/8-Inch OD x 1/2-Inch ID x 20 foot length</li><li>Polyvinyl chloride is manufactured to exact specifications， which gives it the flexibility of rubber and the clarity of glass</li><li>It handles a wide variety of chemicals， gas， and liquids， with excellent resistance to acids， alkalis， and many solvents</li><li>Not for use with ice makers</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41P%2BeRnccFL.jpg" noproxy>