Features: * Cross-linked polyethylene tubing for a wide range of residential and commercial plumbing applications * Use Pex without oxygen barrier for potable water distribution and other water systems * Use Pex with oxygen barrier for radiant floor and hydronic heating applications * Blue What"s In The Box: * Cash Acme U860B100 1/2-Inch X 100-Foot Pex Tubing Coil, Blue