This commercial item description (CID) covers four types of polycarbonate sheet ranging in length from 3 feet to 12 feet, width from 2 feet to 8 feet, and thickness from 0.010 inch to 1.000 inch. Intended applications include architectural glazing, windows, food andmedical handling, aircraft interiors, lighting fixtures, skylights, windscreens, passive solar collectors, conveyor covers, signs, and bus shelters.