CRSAMI747BKPPBF Unique Durable Rubberized Crystal Case for Samsung Galaxy S3 - Retail Packaging - Black/Purple Butterfly Premium rubberized crystal case is perfectly manufactured to fit and compliment the mold of your Samsung Galaxy S3 Easy installation - just dress on your phone without any tools Smart construction allows access to all ports and functionalities while the case is on Complete prevention of screen damages, screen and surface scratches, and wear-and-tear of normal uses Designed for the Samsung Galaxy S3