Hubsan H107 H107L X4 V252 RC Quadcopter Parts Protection Cover
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The H107L is a little speed monster - great for the outdoors, but almost too fast and too destructive indoor - unless you are an expert pilot, or if you have one of these protective rings. It makes the H107L possible to fly indoor for me.
After many people purchased the hubsan H107/H107L, many properller sets have been broken and chipped. Even with my moderate flying skills and vigilance during flights, i still get a chipped prop edge or an even worse bent prop. Using this prop guard saves me the trouble of going through prop sets (especially the originall b/w props) when i am brushing up my flying skills or flying indoors. Until the days i no longer need them, this is a life and fun saver for any beginner situation. Best price BG! Cheers!