Retractable Air Conditioner Air Deflector, Universal Adjustable Air Conditioning Deflector Air Diverter Cover Telescopic Anti-Wind Baffles Anti Direct Blowing Windshield Wind Guide

Adjustable for many sizes and really does redirect air

These are flimsy pieces of garbage that do not work. DO NOT BUY THESE. They consist of two pieces that join in the middle, but they do not hold together against gravity and after a short amount of time, they start to sag.

This came in earlier than stated. The instructions are NOT IN ENGLISH. So you have to guess how to install. One word of warning, once you stick the arms (yes their peel and stick) to the side of the unit you can't peel them back off, so be sure you get them even first. Once up, it works as advertised and stopped the draft on my chair.

works great great price, easy to install.

Not sure how they measure 42in, however, this deflector is 42in when fully extended. The arms are inset 1.5 in on both sides, so the largest unit this would fit is a 39in wide. I'm sure you can extend it with cardboard and duct tape, but at that point, might as well just use a box and tape as the deflector.

Not the best. The measurements are not accurate. It's smaller than what I measured. So, it's not as sturdy as it should be, because its stretched beyond what its meant to be. But it does work to direct the air where we want it. Fortunately, the sticky pads on the ends are strong even though they are strained inward. I returned the first one because it was too small, checked my measurements and ordered this one with the exact same results. So, we're keeping it for lack of a better choice.

I have a small office with a similar a/c unit but was always either hot or cold because of the way the air hit me. I came across this attachment and it has made my whole world better. It literally just has stickers that you stick onto the sides but is lightweight enough to hold up. It was a really simple and inexpensive solution to my problem.

Just received the item and when we opened the box, we noticed that the leg area of the item on the right side is cracked. Don’t recommend.