Reduces Energy Costs Creates Obscure View Regardless of Time or Lighting White Frost Privacy Decorative Window Film used to block vision, creating privacy and allows natural light to enter. White Frost Privacy Decorative Window Film is suitable for standard 1/8 inch clear residential windows, including single-pane, dual-pane, and removable storm windows. To Purchase a Complete Installation Kit (includes: Mounting Solution, Squeegee Card and more) click the following link: RMATPROKIT Width: 30 in Length: 25 ft. Packaging: Sold in one continuous roll. Installation Instructions Note: Do not apply Window Film on plastic or plexiglas surfaces, motor vehicle windows, frosted, etched, leaded, cracked, holed, deeply scratched glass or glass that is very old (over forty years)