Power Support Clear Air Jacket Set For iPhone 4/4S (2 screen protectors (1 crystal clear, 1 anti glare)) Universal case fits iPhone 4/4S Set includes 1 clear air jacket, 1 HD anti-glare screen film, 1 crystal back film Protects iPhone 4 from scratches, dust and low velocity impacts Revolutionary self-healing coating instantly repairs scratches Air jacket is nearly weightless to eliminate any added bulk