Product description Lucrin - Leather case for Sony Xperia Z - Granulated cow - Leather - Brown Our quality leather case for Sony Xperia Z is elegant enough for work, casual enough for hiking. Flexible construction offers protection for your phone and screen, yet pliable enough to fit comfortably in your pocket. Material: many varieties of leather are available (see tab colors) Colors: many colors are available (see tab colors) Inside: velvet fabricMaterial description Granulated Cow leather - This type of leather keeps its original grain, and this may even be accentuated during processing. Not only can you feel the grain with your fingers, it is lovely to look at too. It is a very classical regular grained leather with excellent quality and resistance. Grained calfskin can be used to make all our articles except desk blotters and mouse mats.