18" x 200 yds. VCI Roll (2 rolls/case)-- Use Volatile Corrosive Inhibiting (VCI) paper to cover or wrap metal parts or surface. â€¢ Chemically treated paper continuously vaporizes creating an environment that blocks out rust, corrosion and oxidation. â€¢ One square foot of VCI Paper for every one cubic foot of packaging area is recommended. â€¢ Completely wrap for maximum protection. Qty. Case: 2 Weight: 24 Paper Weight: 30 LBS. Roll Width: 18" Yards per Roll: 200 yds.