prop guard

Hey guys... I was sent a couple of accessories to review. I think the Silicone cover is awesome. Here are the prop guards. I think they will work well inside. What do you guys think?

Hello, I got a Spark as my very first drone two days ago, It was raining when I received the drone and as I had waited half my life for this moment I decided to fly it in my Dad's automotive shop. I put the prop guards on, flew it for about ten minutes and everything went fine. I was putting...