This isnt really what I thought it was going to be. It feels sturdy enough, but it is a very thin material. It reminds me of a tarp or a waterproof athletic jacket. Not sure how it is going to hold up or work. The straps are long enough to fit inside your car, but it seems a little complicated to install. I havent had a chance to use it as we have had almost nothing but rain and intense heat blooms. I plan to update this review as we use it, and this winter when we have snowfall. I like how it folds up into a super small carry bag, however, I wonder if it is one of those things where you use it, and can never get it folded back right to fit in. Time will tell.

Functionally I think this frost shield will work, though I wish it had flaps to cover the mirrors as well like Ive seen on some other models. I hate the logo across the front but it doesnt affect functionality. The magnets are well encased so they dont scratch the paint on my car, and installation (once I figured out the instructions--there are no instructions for the hooks, and the ones for the top are exactly ok) is easy and will work for many different windshield sizes. Its July so I will have to wait a while for a frostsnow to see how it works, but Ive used plastic sheeting with a similar footprint before and its worked so I cant imagine that it wont.

It's hard to give it a five star review without being able to actually try it out. But as far as the material it's made of it seems very thin to me. I'm in Michigan so when winter arrives I will use it and give an updated review at that time.

It came in a nice cute package however when I opened it, I was surprised that the logo was front and center! It would have been nice if it was on the backside of the screen instead of where you can see it when displayed. Also the material is very flimsy.

Im not sure if I hooked it on right but definitely blocks out the hot sun. If you dont want your seats and steering wheel to burn you this is a good purchase. It says it can also be used in the wintertime. I live in a pretty hot place but if it happened to snow this should protect my windshield.