Gray Wolf Photo #2 Samsung Galaxy S2 I9100 Case Cover Skin Black (FITS AT&T AND STRAIGHT TALK MODELS ONLY) Black Samsung Galaxy S2 Case S II i9100 Cover Hard Shell Snaps on back. Hard Shell Case with appropriate slots for easy access to controls. Black Hard Plastic. Case covers back and sides. Does NOT cover the front. Black around sides. Customize your Samsung Galaxy S2 S II i9100. Looks and fits snug.