Cheap, wouldn't stick, broke upon falling,
930071
You get what you pay for. The light is great but the setting and the adhesive aren't.
754539
I tried using these on a mirror (to hold a short string of Christmas lights--lightweight) & they fell off within a day.
4169052
These clothespins are tiny, have little to no grip, and come flying apart at the slightest provocation. I was actually able to hang a pair of jeans with them, but it took multiple tries just to keep it clipped on, and even then it took a dozen of these just to keep it from falling! I wish I'd looked at the reviews before buying. I see someone mentioned home depot has decent clothespins, so maybe I'll try there next.
2296012
Cheaply made. Suction cups fall off and don't stick well.
4370822
very cheap, broke while I was putting it together, tried to tape together but could not get strong tension. will be returning
4409779
Sadly, when I took it out of its cheap package the bottom piece fell off and was unable to be screwed on, despite numerous attempts. I placed batteries in it to test the lights and nothing happened. I imagine the metal window breaker and the seatbelt cutter work, but the rest of it is broken and unusable. I read other reviews that describe similar experiences. Save yourself the hassle and buy another model.
3610736
Fell off my kids in like 5 minutes. Whats the point if the thing doesnt even stay on. Big waste of money.
4713916
I loved these when I first saw them. So cute, and reusable! But when I bought one, I stuck up the hook, even waited the suggested hour before hanging anything on it (which I never do for command hooks, and they never give me a problem). As soon as I hung my bag on it (3-5 lbs) it fell. Worse, the adhesive started to come off the hook itself, so I can't restick it to the wall. Don't waist your money, unless you just want to hang your keys on it (but not too many).
4294447
Terrible. Fell off within less than 30 minutes and would not restick
4009929
When you go cheap, you get cheap.  This thing can barely stay mounted on the windshield for more than 5 minutes before falling off.  We tried everything and it just doesn't work.  Do yourself a favor and just buy the velcro strips.  Those aren't going to be falling off at all.
4116697
Cheap, cheap, cheap the mount broke the first time I put it on my windshield. I guess I tightened it too much, but you would think that hand tightening would not cause the mount to crack. Wish I had taken the time to write the seller when it happened to see what they could do, but I am just writing this review a year and a half after it happened.
1152655
Doesn't stay sticky long enough to do anything. Fell right off in public. I'll just go spend money at VS
2756262
Velcro doesn't stick, board fell down, then warped because it was leaning at an angle (overnight).  Garbage.
4114094
Do not buy. Cheap and could hold my 3-4 tree up. Fell over and broke most my orinments. So mad
4671364
Product is cheap.  As in - the wires disconnected at the lights on one string - so only half the string was usable.  On the other string, the connection to the battery box was loose, so it would flicker (not on the blink mode.. on the steady mode.. it would stay steady for a little while, then flicker off, then on for a bit, then off).  Total waste of money and time in hanging them up.  Tested them prior to hanging and they seemed to work fine - so they are very fragile.

Took care in hanging, and still they fell apart, so even if you start out OK, long term viability in outside conditions are not promising.
4681842
I bought two of these, installed them according to the instructions, and one of them fell off the wall shortly thereafter. I informed the company and was sent a replacement. After correctly installing the replacement, it, too, came unstuck and fell off the wall. Don't buy these! Not worth the time and money.
2352068
TERRIBLE product. 2 of 4 fell off within 24 hours.