Amzer Rubberized Snap-On Crystal Hard Case for Samsung Galaxy Prevail - 1 Pack - Frustration-Free Packaging - Black The Amzer rubberized snap on case will give your Samsung Galaxy Prevail a different life, savor or taste! Allows you to plug your charger, cable or headset without removing the case. All you do is snap the 2 pieces onto the device and your set! Stylish, bold design and sleek edges fit like a second skin on your Samsung Galaxy Prevail. Easy snap-on installation requires no additional tools.