Think of it as a luxurious pillow case for your phone. Soft and attractive, it protects your phone like an ordinary phone case, PLUS innovative near field shielding material built-in to one side shields your body while carrying the phone and shields your head while making calls. BlocSock has two compartments, the main compartment covers the whole phone for transport. During calls, put the phone in the smaller “kangaroo style” pouch. Very effective! Vigorous independent SAR testing showed a stunning 96% reduction of SAR value. Two sizes/colors: Black/Large: for Blackberry/iPhone size Burgundy/Small: for slim phone size |