Just got my Amzer 88660 Crystal Hard Case. I previously had the Amzer jelly silicone skin case. The Crystal Hard Case goes on perfectly, even over the extended battery and cover I have. It comes in 2 pieces that snap together. The screen and all holes are exposed perfectly. It feels a little smoother than the Jelly Silicone case. The jelly case covers the power and camera buttons completely, while this case has them exposed. The buttons would probably stay cleaner from dirt and debris with the Jelly case. I will try this for awhile and see if I like it better than the jelly case. I do think the jelly case would give slightly more protection if the phone falls but this crystal hard case has a nice feel.