Designed to protect all of your metal surfaces in a confined space from rust and corrosion for up to 1 year.  Inhibitor VCI Pro Chips are wafer thin and impregnated with our advanced vapor technology. Environmentally safe, and leaves no film or scent residue. The Inhibitor VCI Pro Chips come five perforated chips per sheet (4 sheets per pack). Use as a full sheet in larger areas (tool boxes, tool chests, reel boxes) or break the sheets apart at the perforations and place individual chips into each bin you are protecting. The Inhibitor VCI Pro Chips can be cut to size. 1" X 3.5" (20 pack).