Window AC Side Insulated Foam Panel Kit, 17 in X 9 in X 7/8 in, Black

Still working years later. Great price, well made

This little powerful 5000 BTU keeps my bedroom ice cold just the way I like it! Everything was easy to put together and install.

Unit did not com with accessories for fitting but dimensions were spot on and fitted in easily.

Lifesaver doing super bitter weather this past winter. It makes all the difference even if you still have thermal curtains. I would buy again and I highly recommend.

Says it's adjustable it is not and it's much smaller than most windows will be returning this item

It's ok, but kinda flimsy. It will get the job done for the price in a pinch. All in all, it's worth it if you want a cheap quick solution. If your window frame will securely hold a chunk of foam with an adhesive strip on just one side than go for it. *Important note* these came clean. The dusty lint in the pictures is from storing them under my bed.

I did not need the plastic channel on the right side, as it wedged in nicely after cutting it 1/2 inch wider than the space. I used both channels on the left side, stuck to one another as 1 piece, so I could wedge the left side into place the same way. I had some small air leaks underneath my AC unit, so I use the cut-off pieces to fill in the bottom, as you can see in the images.

Was easy to install and cut to size.