The Grainger 16X120 is a 16 inch by 120 foot roll of 3M Safety and Security Window Film. This window film features a scratch-resistant coating and UV blocking to reduce fading. It provides shatter resistance by holding glass fragments together if broken while maintaining visibility. This film can be custom cut on site and installed using water and soap for a quick, easy application. Overall, this product offers safety, security, UV protection, and visibility for residential or commercial windows.