not very stable and expensive

this propeller guard I can not really recommend, I originally bought it for the identical Simulus quadricopter, but it does not fit on it because the brackets are too small, it is actually only for the Hubsan H107.

When unpacking the propeller protection has somehow made a fragile impression on me and I thought, wow pretty steep price for such a little thin plastic.

The installation is very easy, from propeller (Attention to watch that one propeller not reversed, otherwise the copter does not fly) onto the guard and then it put the propeller back in the right places, that was it.

After a couple of door and wall contact, a strut is already broken, for me a sign of poor quality. I would also like to mention that it had been to no hard door / wall hits.

8 Euro I feel extremely overpriced and I would buy the part under any circumstances again,
Price / performance is here simply not balanced and the quality makes me a very inferior impression.

I do not forgive like 1 star but considering the high price and poor quality I have no other choice but here only to assign a star.