DOWELL Window Privacy Film, Rainbow Window Film, 17.5 x 78.7 inches @ Amazon

Rainbow Effect: Crafted by 3D laser process, this rainbow prism window film will catch the light and create a rainbow effect when the sun hits the decal. The decorative window cling itself does not actually have any color, and the rainbow effect depends on the angle and intensity of the sunlight. Also, it classes up the room and makes the window look like stained glass without the expense of a custom stained glass window

UV Protection: Blocking up to 84% UVA rays and 99% UVB rays, this glass film can diffuse dazzling sunlight and let softened sunshine in, effectively protecting your eyes, skin and furniture from direct harmful UV rays, and your houseplants who crisp in direct sun will grow crazy under soft fuzzy rainbows

No Glue: With no adhesive design, this static cling window film is easy to remove and re-use multiple times. No worries about the films ruining your windows or messy sticky left after removing. It's perfect for a rented home, replaces expensive curtains and blinds. Besides, this window sticker is made of vinyl material that is free of toxic chemical release and creates a safe home for you

Easy Installation: Simple peel-and-stick installation, easy to remove and re-apply multiple times. Before installation, make sure your window is thoroughly clean, and the clear backing film is removed. During installation, please spray a lot of water both on the smooth side of the window privacy film and the window for effective attachment. Super static cling and can be applied in minutes

Privacy Protection: This semi-private window film makes cause loss of focus and can block direct view into your house while allowing natural light to come through. It definitely creates a smokey window effect externally to obscure visibility into the house from a distance. Thus, it can be used to cover a full clear glass window for privacy in the living room, bedroom, front door, kitchen, etc. Protection Level is 60%, not recommend for bathroom