rabbitgoo Blackout Frosted Window Film Is Perfect For You and Your Private Space If You Want High-Level Privacy Protection. It Provides Top Level Privacy. It Helps Create A Professional Look For Your Home or Office And Can Be Removed Without Leaving Any Glue Residue with Its No Glue Static Cling Design. It Is Pretty But Not Flashy, Can Be Used In More Formal Settings Showing Your Good Taste. The Glue-Free Feature Cuts Down Chemical Release Drastically. You Don’T Want Your Blackout Window Film That Is Heated By The Sun Every Day To Contain Any Glue. The Force Of Static Sticks The Total Blackout Window Film To The Glass, And They Are Also Capable Of Blocking out 84% UVA rays and 99% UVB rays, Keep Your Furniture Away From The Damaging Sun Lights. Only Applies on Smooth Glass Surfaces