For the youngsters not familiar with this ancient technology, the cassette tapes ruled in an age before the iPod, where big hair dominated the airwaves and people wore incredibly tacky clothes. Those days are thankfully long gone but you can still keep a little remainder with these cassette tape cases. Each retro case is made out of rubber silicone that fits snuggly around the iPhone 4 model. Not only will it protect the iPhone from bumps and bruises but also from skidding and sliding off slippery surfaces. Also, the cassette tape case conveniently slips on and off in one quick gesture for easy access at anytime. Finally, this retro iPhone case works perfectly as an anti-theft device, cleverly disguising your expensive iPhone as an 88 cent cassette from yesteryear.