1.This multi-function case is the unique option for you.Certified by the Military Standard,survived over 8,000+ drop tests from up to 8FT 2.Sliding camera cover also can protect the lens,the case with there are two stainless steel protection bars on the back to prevent phone case from outside damage and resulting in paint peeling 3.The phone case with the sliding camera cover; it will combine to give you the most comprehensive protection for your expensive device