SoCal Case 'Diamond Plate' Design Hard Case for Samsung Galaxy S2 / S II i777 (AT&T) / i9100 SoCal Case's unique diamond plate design (made of embedded stainless steel) Amazing protection against dropping impact, scratches, scuffs and general wear & tear Tailored access to buttons and ports for ease of use without Premium quality with Amazing Fit ** For AT&T i777 and unlocked i9100 models only. Check your device to be sure which one you have.