AMZER Crusta is a first (Utility Patent Pending (Serial No. 62/016,615)) of its kind multilayered smartphone case, consisting of multi-functional layers made of high quality material. Each layer has a unique protective function. Crusta"s 3- layer protection is a result of months of research & development with actual users. Crusta is not only great for protecting your iPhone 6, it is also great for adding the overtone of style, color and oomph to your smartphone. With Crusta you are spoilt for choice, you can suit your style and pick your favorite colors out of the 42 exciting color combinations. Crusta is your 4.7 Inch iPhone 6 protective companion for daily rumble and tumble as well as for some off beat adventure. Crusta provides unmatched tri-functional protection without compromising on style or functionality unlike any other smartphone case in the market.