3/4" PVC Coated Flexible Metal Conduit - 100 Feet

This is black, liquid-tight, flexible metal conduit. It has a galvanized steel core coated in PVC for durability and flexibility. It's suitable for direct burial and offers water-proof and corrosion-resistant protection. 3/4 inside diameter, about 1" outside Very flexible. Over 100 feet length. Amazon sells it for $300+ Metal Flexible Corrugated Tubing Wire Cable Conduit Tube