xiaweiWindow Privacy Film, Window Tint Sun Blocking Heat reducing and UV Protection, one-Way Privacy Mirror Reflective Film,Explosion-Proof Premium PET Material, Cosmic Black,17.5 Inch x 16.4 Feet

The first time I applied the window film it failed(sticky like a tape) because of too little water spray!After watching the video, it's much simpler!SPRAY A LOT OF WATER ON BOTH SIDES OF THE WINDOW FILM before applying it to your window!With window film on, you can obviously feel that the sun-blocking effect is excellent!

AMAZING PRODUCTS, I COULD'NT BELIVE IT HOW EASY TO INSTALL, AND HOW EFFECTIVE FOR SAVING ENERGY, SPECIALLY IF YOU ARE IN SOUTH FLORIDATHANK YOU, AMAZON,I LOVE IT, VERY NICE AND EASY, THE TRICK IS, WHEN APPLYING THE FILM TO THE WINDOWS:make sure clean dust debris paint and caulking free window glass.1- TAKE MEASURMENTS AND ADD ½ INCH EXTRA TO EACH SIDE. AND MARK IT2- PUT THE FILM ON FLAT SOLID SERFACE (TABLE) CLEAN AND FREE OF DUST, CUT THE FILM ACCORDING TO YOUR NOTE, USE 2 PIECES OF PAINTING TAPE, IN THE CORNER PUT ONE ON EACH SIDE AND PULL IT AWAY, WHEN YOU PEEL THE COVER OFF, (THE COVER COLOR IS CLEAR) STATIC WILL HAPPEN AND WILL ACTS LIKE A MAGNET FOR THE DUST, PETS HAIR EVEN CARPET OR BLANKET FIBERS.SO, MAKE SURE CLEAN AND DUST FREE FLAT SURFACE3- ADD ONE DROP OF DISH DETERGENT TO 34 Oz SPRAY BOTTEL AND SHAKE IT WILL TILL FOAMED UP4- SOAK THE WINDOW GLASS WITHOUT MISSING ANY SPOT AND THE FILM5- HOLD THE FILM FROM THE TOP CORNERS AND START FROM THE TOP AND APPLY THE FILM AND ADJUST IT TO COVER ALL GLASS SIDES.6- USE CREDIT CARD EDGE, (start from the top center, squeak out right and left) SLOWLY WORK IT ALL THE WAY DOWN, IF BUBLES HAPPENED, SLOWLY, PEEL IT OFF AND SPRY IT AGAIN WITH THE SOAP AND WAITER, APPLY IT AGAIN AND RUN THE CREDIT CARD EDGE TILL CLEAR NICE SOLID SURFACE.7- TRIM THE FILM WITH NEW RAZOR-SHARP KNIFE, RUN IT PARALELL TO THE METAL FARME ANDREMOVE THE EXTRA PIECES OF THE FILM. AND RUN THE CARD AGAIN ALL AROUND THE END OF THE FILM, SO NO CORNERS OR SIDES HAD BUBBELS OR MISSED.8- DRY IT SLOWLY WITH DUST FREE CLOTH. (MICROFIBER WILL DO IT), AVARAGE BY 24 HOURS SHOULD BE WELL DONE.NOW I WILL TEST THE TEMPRATUR INDOOR:I AM USING DIGITAL INDOOR THERMOMETER WITH OUTDOOR FEEDBACK READING; AC SETTING IS NORMAL 75 F.TESTING TIME 1 PM, WEATHER CONDITION IS SUNNY WITH OUTDOOR TEMRATURE 86 FINSIDE READING 77 F BEFOR FILM. AND AFTER THE FILM I GOT 75 F.AMAZING I NEVER HAD IT INSIDE 75 F.THANK YOU AMAZON

There's about a 30 minute time frame in the evening just before sundown where the sun comes in through the window of the doggie door on our sliding glass door. It's annoying and I've wanted to find a way to cut the glare. One of the descriptions under one of the pictures of this product, which I'm copying and pasting here, says "SUN BLOCKING WINDOW FILM" which would lead you to believe it...wait for it...blocks the sun. It absolutely does not. The slightest touch on this film causes finger or hand prints so you either have to wear rubber gloves or continuously clean it while working with it. It's a headache to handle and doesn't do what the description says it does. Don't waste your money.

They sent me damaged products! No way I can use it. I try to refund them, but they do not allow me to do it! This is expensive! They do not want to give my money back! I am so mad! What can I do with this! Please do not buy it!

This is great! I bought enough for my bedroom, but now I want to do the whole house! I used Saturn Grey and the colors pop even better than clear glass. The room is definitely cooler now. Windows facing south and west. Application tip...use the soapy water as recommended, and smooth with a credit card!