Mystic Zone Cool Superman Samsung Galaxy S3 Case for Samsung Galaxy S3 Hard Cover HH0338 Case Type: Durable Hard Plastic Design snap-on hard cell phone case for Samsung Galaxy S3(I9300,I9308 ,I939). Compatible With: Samsung Galaxy S3(I9300,I9308,I939) Pre-cut openings that allows full access to the Samsung Galaxy S3's functions. Protect the frame from scratches and abrasion.