Defend your space on the plane

I was surprised by this new product in the market. Is called Knee Defender -Knee defender- and with it we can prevent the passenger sitting in front of us can not recline his seat on the plane trying to relieve our knees and defend our space.

On the official website they warn that using this device does not violate any of the FAA laws - the federal aviation laws in the United States - but I am not sure if any flight attendant will ask us to remove it if they see us with it.

You go out for $ 15 a pair and you can find it in Knee Defender