These are optically clear, transparent, high impact resistant Polyester Films, which once installed on glass, gives additional strength to glass, reduce glare & prevent glass from splintering on impact. Typical thicknesses are 4 Mil, 7 Mil & 8 Mil. Safety Films are generally applied at high security zones like Embassies, Banks, Government Buildings, Malls, Airports, Hotels & Hospitals and any structure where glass is used including Glass Railings, Shower Cubicles, French Windows, Glass Doors & Windows in residential structures.