# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-06-05 20:36:58 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/77474010128068608) Exclusive Review: Two Elegant iPhone 4 Cases Have Carbon Fiber Backs [PICS] http://t.co/0pHkM98 via @mashabletech @mashable