BDF 1PFR Window Film Non-Adhesive Frosted Privacy Static Cling (24in X 15ft) Professional non-adhesive material and film that can last many years. Free tools (squeegee and safety knife). You can also trim to fit your windows. Easy installation and un-installation process that will not damage the glass. Allows soft diffused light to pass through and add privacy to the glass. Protective lining that must be removed before applying