NO ADHESIVES: 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 More Pattern Options at RabbitgooPRIVACY PROTECTION: Provides Privacy and Allows the Lights in. Privacy Level :★★★☆☆ Semi-Private Window Films (Protects Your Privacy But Not Recommended For Bathroom Application)