Amzer AMZ92734 Rubberized Snap On Crystal Hard Case for HTC Evo Design 4G - Black - 1 Pack - Case - Frustration-Free Packaging Spongy, heavy-duty, Rubberized Finish the snap on case from Amzer! 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! The casing is light-weight, strong and sturdy. Easy snap-on installation requires no additional tools.