Featuresr specially designed protective metal bumper frame for iphone 5 5s protects it from scratches and bumpsr snap on bulke for easy installation no screwdriver neededr 3d cambered design ultra thin and lightweightr allows full access to all interface ports and buttonsr use real 5s to die sinking precision cellular holes and singal holes no interfere with the signalr made of aluminium and high grade lining scratch resistant and explosion proofr r noter 1accessory only iphone