Black Case for Iphone 4 & 4S compare to OtterBox Defender * This case offers rugged protection against falls, drops, and climate conditions. * This case is meant to have a similar look to the OtterBox brand case, but should not be confused with the OtterBox Brand * A very cost effective case that offers similar protection to the name brand case * Silicone outer layer and built in screen protector are attractive features for this model. * Will work with standard belt clip