Gorilla Guard Window Privacy Film, Removable Two Way Sun Blocking, 35.4 x 78.7 Inch, Reusable No Residue Stickers, Strong Static Clings to Glass Windows, Decorative Bathroom Door Coverings, Frosted

The Gorilla Guard Two way Sun Blocking Privacy in White, is a very good product. I placed the covering over two narrow windows in our bedroom (as seen in pictures). The Covering comes with very good instructions. I would recommend to making sure your cutting blade is very sharp at the tip, this would help when trimming the covering around the window.How I applied, *Measured the window, cutting the covering piece to be about an inch longer and wider then the window. *Clean Window *Have a spray bottle of water with water and a drop of dish soap. Before you put the covering on you spray the window, so it will clean to the window and makes it easy to remove the air bubbles. *You will need a small soft Squeegee (not include) to help with removing the air and work the cover into corners. I used a Silicone dish scrapper. It was soft and flexible. *The covering has one side that has a clear plastic with cutting guide, which helps a lot to measure and cut. When ready to apply remove the clear plastic, This side with the clear plastic is the side you will place on the window. So make sure your careful with this side getting in contact with dust or dirt. It will cling to the covering. *Center the covering on the soap sprayed window. It will cling to the window. If you need to pull off, and recenter the covering you can do it a couple times. But, be careful not to make creases in the covering. *As you work on the bubbles from center to the edges using the soft squeegee, be prepare to start to trim the edges with an exacto knife (not included) You can use a razor blade making sure that it is sharp. Be patient with the bubble removing, and timing. Going to quick, the edge will not cut clean and leave jagged edges.This is not a darkening cover, but more of a privacy and sun blocking. Easy to use and if I want to redecorate it's easy to remove with out damaging the widow. It has given the room a soft light, which is what I wanted. I would recommend the Gorilla Guard covering if you are willing to be careful with the placing and cutting, to make it look good inside and outside. It took me about 30 minutes to do two windows 30" x 20" each.

I want to preface this by saying that I did not use it for its intended purpose. I do not have any windows that need to be fully or partially blacked out, but I do own fish tanks, so I actually got this to add on the back of some of my aquariums.Let me tell you, this stuff is amazing!!I can totally see this work FANTASTIC for windows. The static cling side is very shiny of course and truly non-sticky, it doesn't stick to itself but it will happily attach on glass (with some squeegee-ing!). But even there it can be easily lifted and re-adjusted.The other side has a slightly rough texture that makes it matte (but not abrasive, don't worry!) which I imagine would work out wonderfully, as it wouldn't have glare. So you could get a perfect blackout window without any reflection possibly bothering you!As for what I used it for: omg! Applying it was SO EASY, and while the instructions say to use soapy water to spray on first, I used plain water as I don't want a risk of detergents in or on my aquariums. But that didn't hurt it at all! It's also so nice and sturdy that while you scrape it flat (I used one of my big Cricut scrapers) it doesn't stretch or move. Cutting a portion off, applying it and trimming it with an xacto knife all was super easy and quick. I simply dried it off with some paper towels after and it was done. It attached perfectly flat with absolutely no air bubbles (which would be super unslightly on an aquarium!).Overall: I can absolutely recommend it. Whether you use it for its intended use, or you apply it elsewhere that is flat glass. It will do its job, and it will do it well!

I did not realize that this window film was not transparent. It is full blackout. I have used window film several times which was dark but transparent. This window film is totally different and also similar at the same time to other films.. The similarity is one side has the backing you remove and wet to adhere that to the window. The difference is the other side which is a solid textured window shade which can not be seen through at all..It seems like it would install like other window films and if you want full blackout privacy this will do the trick. With this on your windows no one can see in even at night with the lights on.

We have 2 small windows over our bed that are north-facing and get direct sun morning and afternoon. We wanted something that would block as much of the sunlight as possible. We had tried white window film, but it let too much light through. This product is a dense blank. It is shiny on the outside and has a rough texture on the inside. You do have to assemble the items needed for installation or purchase them separately. We also used scissors rather than the utility knife for cutting the film from the roll. It went up easily with just a fine mist of water on the window (with a drop of dish detergent). Cutting off the excess film to fit the window caused some problems. The utility blade sometimes caught in the fabric on the inside surface making the cut edges a little jagged. We used a thin strip of black duct tape to cover the problem areas. We could only cut 3 whole pieces of the size we needed from the roll. For the final window pane we cut 2 smaller pieces, installed them side by side and sealed the seam with another strip of black duct tape. The material at the end of the roll had a different density than the rest (note the picture of the window on the far left). The light came through it unevenly. Since we have decorative blinds covering the windows, this did not cause a problem for our purposes. However, if the window were left uncovered, it would not look as good as having everything match.