Screen Protector Twin Pack for Samsung M820 (Galaxy Prevail) Covers full screen of the Sasmsung M820 Galaxy Prevail. 100% guaranteed clear A microfiber cleaning cloth included. No rainbow marks, no glue marks and no fuzziness. Pre-cut for perfect fit Glass-like clarity, made from film! Protects sensitive for Sasmsung M820 Galaxy Prevail\\\'s touch screen Can be removed and will not leave any residue