Glue Free Design Cuts Down Chemical Release Drastically, Applies in MinutesEasy Removal : Leaving No Residue after Removal and the Film Can even Be Used Again. Energy Saving : Retain Heat in Winter Comfort and Keep It out in Summer. Control Heat and Block Out 96% of UV RaysUnlimited Patterns : Creates the Look of Stained Glass with Many Pattern Options at RabbitgooPrivacy Protection : Provides Privacy and Allows the Lights in. Semi-Private Window Films Protects Your Privacy. Color: transparent.