X-Doria (http://www.x-doria.com) has announced the Defense and Defense Pro Screen Protection for iPhone 4S/4, iPod touch and iPad 2.

“For most people, the worst part of installing screen protection is getting it on straight the first time,” says Brian Harrington, product development director. “With Defense and Defense Pro, we’ve solved this problem with our exclusive Defense alignment system.”

The result is X-Doria’s exclusive Defense alignment system which makes a perfect installation easy, he adds. The system sports an alignment grid printed on each piece of a Defense screen protection. After installation, the grid peels away.  The Defense alignment grid is viewable in iOS Safari and found at http://www.xdefen.se .