You may stop thinking about changing a metal back cover for you iPhone just because you are unwilling to tear your phone into pieces, but deep inside, you are so hunger for a new iPhone back to differentiate your mobile phone from others. In order to meet such requirement of iPhone users, some brilliant iPhone accessory designer come up a new idea, adding metallic element to iPhone's back skin. This is a super slim protective metal back skin with good heat dissipation function for iPhone 4 or iPhone 4S.

• Made of light weight high quality aluminum material.
• Super slim design keeps the simple nature of iPhone with this back skin on.
• Borders of this iPhone 4S skin are perfectly polished.
• This case feels even better than the iPhone's original back itself.
• High qualiy 3M glue won't leave any residue to your phone once you take it off.
• In order to reuse the skin, please stick the gummed paper with the case on once you take off the back skin from your phone.
• Insert a piece of stiff paper into the gap between iPhone and the back skin to take the case off.
• For best effect, this iPhone back skin can be used with other bumper cases together.