Magnetic Window Insulation kit, Heavy Duty Window Insulation Film with Full Frame Magnetic Strip Coverings to Keep Cold Out Storm Warm in Winter and Cool in Summer（56"X35"）

Works great on keeping draft out . directions could be better but once got it figure out was able to do the rest of windows in no time

The kits were purchased for four drafty windows. Today we attempted to install on the first window and found a lack of glue on step (1) - The magnetic strip kept falling down without any weight on it- Onward we found the plastic furnished was too thick to be installed on last step. Direction stated that these were for "screen" applications. RESULTS one distroyed kit and one extremely unhappy wife!Please accept return of these three remaining new kits and one damaged kit. Total 4

The idea is there and once installed, it does insulate from cold air but it comes with a lot of effort. Instructions are bad, yes. But you paid for what you have. I used it for basement window that is horizontal strip of glass that rotate, basically no window, so I needed something else. I didn't have the budget for a new window so there it is. The casement was uneven, so I didn't put the corners. The setup is hard and you'll almost need three hands. That's said, the magnets seems to hold pretty well to each other and the white frame is easy to clip on it. I has to staples the magnet to the wall on some parts because it was unfinished wood, I don't doubt I'll have to add more as time goes.Overall pretty happy with that temporary solution, it cut the air flow right away (thought about doubling the plastic but not sure if it's needed). It let the light go through so that is all I'm asking. Cutting the cold air to save some heat, simple enough to install, does the job BUT hard to install as everything rolls into itself and no ody does a 90 degree angle the first time.

I cannot use this indoors because of the toxic vinyl stink. The design of the skinny plastic outer rim is not very helpful for this application- maybe it was for a thin fiber screen. When you take it off, it's a mess- does not roll up nicely because of that outer plastic rim. It also can't be stored flat upright. I think the standard storm window plastic from 3M is also much superior visually. This vinyl is distorting. I will use a polyester/mylar/PET film covered interior insert instead.The seller has reached out to me and offered a full refund. So I added a star for now, more if it really happens. If true, you can't ask for better service than a full refund.

Bought a lot of these (for a bunch of windows) and this made a huge difference in a room that was an addition with poor insulation and low quality windows. Would buy these again and highly recommend.

We have a window with a rock hole in it and we are unable to replace it. We bought this to help. Was a little time consuming when setting up, directions could really be improved upon. BUT I would 100% buy again! I just love that you can put it up and take it down if needed.

Film is peeling off even though I used a credit card to rub over film and adhesive to make sure it was sealed. Not worth it.

Instructions must have been translated from a different language; I just read them like I used to do for those old math word problems, find the important parts. Worked up a sweat inserting the white pvc strips!! I had to take a break, not as easy as video appears. Also, to store, would have to remove the pvc strips and put the magnetized stip back on the backing magnetic strip on the frame. Would like to be able to order additional magnet strips, backing and even the pcv strips. I didn't put on the most straight and maybe would redo next year. Hard to get used to not being able to shrink wrap the plastic; but, I understand why.... need to be sure to pull tight when inserting the pvc strip and start at the top, then sides, then bottom; otherwise the sides come off with too much tugging. I would buy more of this product now that I know how it is done. Will replace with velcro backing as every time I pull the corner back to be able to open window to add food to bird feeder the entire thing comes down.... very irritating.