FOR SAMSUNG GALAXY ALPHA G850/G850F.
MATERIAL: PREMIUM PU LEATHER (ISN'T GENUINE LEATHER)
Color : Black | Gold | Wine Red | Hijau Tosca

Description: 
* 100% BRAND NEW AND HIGHT QUALITY. 
* PREMIUM LEATHER MADE OF. EXCELLENT TOUCH FEELING.
* TAIWAN SMART CHIP INSIDE. SUPPORTED SMART SLEEP FUNCTIONS.
* ULTRA-THIN BUSINESS STYLE. BUT STILL FASHION.

THIS'S BATTERY COVER, PLEASE REMOVE OLD BACK COVER WHEN YOU INSTALL IT.

This case with Chip, so the smart sleep function can be work.