KESPEN Window Privacy Film One Way Daytime Privacy Static Cling Sun Blocking Anti UV Reflective Window Tint for Home and Office, Black-Silver, 17.5 Inch X 6.5 Feet

Great product, put it on my sliding glass doors for privacy and was very easy to do with a little help from my husband. The living room is substantially cooler now I was pretty impressed how much heat it keeps out of the room. Can see right through it from the inside I got the regular silver color and it still lets enough light into the house.

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.

This applies easily to my windows. Having done window tint on a car before, this was very similar, but a lot easier since it is static cling and not adhesive. It’s still hard to cut it perfectly, but you can get it good enough. The mirror effect from outside looks good during the day, but I got it hoping to reduce the heat coming into the window. There is a noticeable difference in the heat, but not as much as I had hoped for. I still use blackout curtains in addition to this film, but I can still feel the heat on the curtains.My best advice to putting this up is to first:Get a size that is already close to your window sizeIf you trim first, leave at least half an inch bigger on all sidesStart peeling the backing and start spraying soapy water between the pieces and continue as you peel.Windows need to be clean and wet with your soapy water. You cant have too much soapy water, soak it allUse a cheap squeegee if you’ve never done it before, and keep it wet too. A credit card works equally well if you know what you’re doing.Keep a towel on the window sill to catch the water that you squeeze out.I prefer to trim my excess film while everything is still wet and can be moved and always do 2 edges. The other 2 I don’t touch and use that as my straight edges, top and side. My trimmed sides are never perfect, but usually good enough.When you squeegee, start in the middle and work your way out, top -sides -bottom.Overall it has good privacy during the day, just wish it blocked more direct heat on my west facing window.

Fantastic. I put this on the window behind my office chair so as to dim the window a bit during my video calls. Works fantastic. Dims the light so I don't look like a silhouette on my calls, but still lets diffused light into my room.It is easy to install except that it is tricky to cut perfectly with scissors. They do recommend a knife/box cutter/exacto knife though! So this was an error by me. I recommend you use an exacto knife/box cutter, run alongside a ruler. My edge is a little jagged but the blinds are always closed so it's fine for me.I would buy this product again!