Targus Screen Protector with Bubble-Free Adhesive for Kindle DX. The Targus Screen Protector with Bubble-Free Adhesive for Kindle DX is designed to protect the eReader from scratches and reduce the amount of fingerprints/smudges visible on the screen. Featuring a specially formulated adhesive, the protector is bubble-free, easy to install and requires no liquid or solution for installation. The Targus protector conveniently helps reduce glare for heightened visibility, making the eReader more functional while indoors or outdoors. Viewing clarity and overall brightness remain the same, providing the utmost in quality protection.