Love this phone case. I thought the design of this amazing aluminum iPhone 5 ring bumper case was a cute idea, a good play on brass knuckles. People stopping me non stop to comment on how cool it is. I was really pleased with the plastic because it is really substantial and the paint is not scratching or chipping at all! Also, I took it though security at the airport and they almost took it away because it looks so much like brass knuckles. I will not risk flying with this case again. With this knockout accessory, this brass knuckle case for iPhone 5 will give your iPhone the security it deserves with looks to kill.