Monkey Fan 20W Fits 0.63"

I bought two of these - and both broke. One broke in 48 hours, and the other broke in less than 12 hours.The design of this fan does not work in tents. Yes, it attaches to the pole, but it does not extend far enough off the pole. So, when you close your tent properly and the tent bows in (as it is SUPPOSED TO), it cuts the fan from oscillating. IN both cases (within hours), the oscillator mechanism breaks. I threw out BOTH my boxes so I can't return it - so I am stuff with two expensive fans that work, but no longer oscillate.The way the fan is designed is that it attaches to the pole, but NOT far enough off the pole so when you close your tent, it stops it from oscillating and you will hear CLICK CLICK. You'll fix it, but when you come back to your tent a few hours later, all you will hear is a loud CLICK CLICK CLICK and your new fan is broken.Happened to TWO fans - trust me - don't buy this fan. Good idea, horrible implementation because the rotate gears that turn it are simple plastic and will break very easily.