Well my wife was at the ATT store w/me and she found a cool case by Body Glove called the Vibe case. I just want to throw this out there...this case may not be designed correctly. Its modeled after the infamous InCase Slider. They had 2 colors. Purple and pink. She picked the pink. She was interested in the Candyshell in Purple but they sold out already. The case is made out of aluminum I think. Problem is I noticed the "lip" part is kinda sharp. Also the lip part touches the glass. When I started to install this case I got worried. That somewhat sharp edge aluminum is sliding on the glass and its a REALLY TIGHT fit. I felt as if I may have been scratching the glass putting this on. The next thing I noticed is that the cut out for the volume button/silent switch seemed off. Meaning when pushing this slider on, it hit the volume buttons. Once I had it on I realized that if I attempt to try to remove the top slider cut out lip (see pic) is going to hit those buttons. Pulling the slider off will hit your volume buttons dead on and now I fear if I force this thing off its going to take the buttons with it! Well my wife wanted me to continue putting this thing on so I put the bottom slider on and again its a REALLY TIGHT FIT and that lip is sliding right on the glass. The cut-outs are all good. The insides of the slider has some type of felt. There is a lay-on-the-table design. But it is so tightly on the i4 its scary. Also the way the lip slides on the glass just freaks me out. And if you need to take the case off its gonna hit those volume buttons dead on putting pressure on them... If you have any type of screen protector on the front its going to be no dice. My wife loves the looks but I think it may have been manufactured a little off in the measurement dept. And having that somewhat sharp lip slide on the glass and having the case hit the volume buttons...not sure what they were thinking. Here are some pics.