Review on 🌬️ COSFLY Indoor Air Conditioner Cover - AC Unit Protective Cover for Interior - 25 x 16 x 3 inches (Length x Height x Depth) by John Roberts

I ordered the correct size but had to use the built in adjustable strap to lace it up a little tighter. When I pulled on one side of the strap, the plastic cork fell off. Luckily I managed to pin it back onto the ribbon with a crochet hook. However, the cover didn't seem comfortable enough for me. So, using a wide elastic left over from a sewing project, I made a continuous "belt" to sit around the cover and hold it tight against the A/C. Then I noticed that with strong winds, the lid swelled and cold air came through. To increase the thickness of the lid, I removed it, taped two wide strips of polyester batting inside the lid, and reattached it with homemade tape. Now the thing works satisfactorily, but the whole process of testing, finding bugs, miscalculations and creating a solution took more than an hour. In about the same amount of time I could have made a better coating to order. That's exactly what I'm going to do next year. I certainly don't expect this item to last more than one winter as it is clearly quite thin. Lesson learned.