The Ultra Series Window Film by 3M™ is a high performance safety & security window film. This window film offers superb protection against violent storms such as hurricanes – as well as smash & grab thieves trying to break into your building. The Ultra Series uses a tough, tear resistant film that holds together glass fragments when a window is shattered or broken. Also, this security film comes in either clear or tinted, depending on your preference. You’ll gain the benefits of sun control, while ensuring your protecting your property.