Kespen Window Film One Way Privacy Heat Control Glass Tint UV Blocking Static Cling Window Film Removable Decorative for Home and Office Windows（35.4 inches x 78.7 inches，Black-Sliver）

very effective

Easy to apply and a cheap way to get privacy in my living room (ground level).It helped a lot to keep the heat away during last summer.For the price, can’t complaint about quality or usability.

The bedroom that I use as an office tends to get the sun on it and the glare on my monitor can be quite annoying, so thought I would try adding some window film to see if it would help.The film is quite strong and measures approximately 44.5cm x 200cm, which was just enough to cover my 2 windows. One side has a mirrored finish which reflects light and reduces the amount of light entering the window a little (similar to wearing a pair of lightly tinted sunglasses).It also has the effect of stopping people from looking into your window – although this only works if the amount of light outside is less than the amount of light inside the room. If you have the light on at night, you will be able to see in through the window.***** In The Box *****1 x Roll Mirror Window Film***** Installation / Usage *****Installing the film is fairly straight forward but a little tricky.You first need to cut the film so that it is a little bigger than the window. Clean the window thoroughly and then spray the window and film with soapy water.Now place the film onto the window and smooth it against the glass with your hand to get it into the right position, before using a squeegee to push out any water and air bubbles.Lastly, use a Stanley knife to trim the film to fit.***** Conclusion *****The film does exactly as it is supposed to – it reduces the amount of light coming in a little and prevents people from looking into the window.It would also have been handy if a squeegee was included with the film, as you really need one to install it.It is also worth noting that the film isn’t completely clear, so you will notice that there is film on the window when looking out – it makes everything look very slightly blurry.All in all, I think the product is pretty good, although it would be quite expensive if you wanted to put it on every window in the house.

Easy enough to install - it did take 2 people; 1 to hold it down flat and the other to make the cuts.The stick is good enough. This DOESN'T work in the night time, however.

Ordered to tint a window (obviously) the film seems a decent thickness, but I removed the glass from the window to tint it as its a very easy job and I figured it would make a neater job.Unfortunately though after following the instructions and allowing it a few hours to dry the film still slipped as soon as I started installing the glass again.Another issue was that the film marked quite easily even using a rubber squeegee.

In my job I'm using different kind of vinyl.This one use the static charge to stick to the surface, not the glue because there is no glue.I tried on small surface (acrylic) and on a window (glass). It doesn't work at all.Also when you try to peel off the protection film, more than once you are going to peel easily even the mirror film on the other side.I'm going to return it.

I was afraid I’m only 21 and incompetent but it was easy to install and it’s perfect for nosy neighbours

Easy to install

These were not that hard to install, if you follow instructions and take your time they can look very good. My pictures show during daytime you cannot see inside, and you can see outside with minimal visual distortion. I did not take night pictures, but at night you can see inside. The only downside to these is that looking from inside to the outside at night seemed very poor.This is what I found to work best for install.If you have plenty of material left over after cutting out what you need, use some of the excess to practice with.1. Get a good squeegee - I got this one EHDIS Small Squeegee 5 inch Rubber Window Tint Squeegee for Car, Glass, Mirror, Shower, Auto,Windows2. Thoroughly clean your windows. Don't just wipe them down, clean them. Clean them a few times.3. Measure the glass you want to cover, then add at least a half inch to each edge. So if your window is 20" wide, you want at least 21" of material or more.4. Cut your material to the amount you just figured out.5. Make a spray bottle of soapy water. Don't go crazy with the soap, just a drop or two is plenty.6. Spray your window so that every inch is wet and the water is dripping down - you cannot get it too wet.7. Peel the plastic protective sheet off the film.8. Spray the cling side of the film (the same side that had the protective plastic) with your soapy water.9. Give another couple sprays to the window, especially the top edge if your water has dripped down.10. Place the film onto the window so that the edges overlap the window. The film will automatically cling to the window and some of the soapy water will go away. You can adjust the position of the film as necessary to get the edges overlapping.11. Use the squeegee ONLY in a small section of the center of the window - DO NOT wipe to the edges. This will help the film stay in place while you cut it to fit. You do not want to squeegee to the edges because you still need the soapy water to help the edges stick after you get the film trimmed to size.12. Use a sharp hobby/exacto knife to cut the film. Push the film down so that it gets as far into the corner of the glass and the frame as possible. I found it easier to start from the middle and work my way into the corners. Go VERY SLOW! A nice slow cut will help you cut straight. I also found it helpfull to cut an entire sliver off, and not just to the corner of the window.13. Once you have it completely trimmed, use the squeegee starting from the center of the window and work your way to the outside edges. Do it multiple times, even if it looks like the soapy water is gone.14. If you have any edges that are not sticking, gently pull the edge back far enough that you can spray more soapy water in there, then use the squeegee again.

its like putting a giant sunglass over your window, works great!

Very good product. I only wish if they can send holders or something to hold film while installing .it's bit tough with bare hand to hold on edges whiles finishing install

Gut zum verarbeiten, Tagsüber blickdicht. Dämmerung und nachts kein Sichtschutz mehr gegeben.

My neighbor recently cut down a HUGE tree that was starting to lean in the direction of my house, so I was extremely grateful! The funny thing was, after it was cut down, the amount of light that came into my bedroom in the morning was like a spotlight! This has helped some, not a huge difference but kind of noticeable. I also used it in another room that gets a good amount of light but not as much and that room was more noticeable. In total i was able to do 4 sets of windows that were 23"x17" (tops and bottoms)I read and reread the directions and then followed them and it came out great. I had a person helping me a little bit but I was able to do most of it on my own. The other person mainly helped in taking off the protective layer while i sprayed with the soapy water but I was able to do the rest by myself, i would have definitely been able to manage if i was alone. I used one of those compounding spatula things that are wide as my metal straight edge when I cut the excess from the window (i used a crafting blade). I put liquid dish soap in a spray bottle and sprayed very liberally and of course a squeegee with rubber edge. If you look close, i can see very thin scratches from the squeegee so I don't know if that is because of the way I did it or it is a very delicate product but it is only noticeable if you get right up to the window. I'm considering buying another roll for my larger living room windows to cut back on the glare to the TV.