The Ultra Series Window Film by 3M™ is a high performance safety and security window film. This window film offers excellent protection against hurricanes and other violent storms as well as smash and 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 broken. In addition, this security film comes in either clear or tinted, depending on your preference. Therefore, you can gain the benefits of sun control, while ensuring your protecting your property.