The Vapor Pro is the most rugged, lightweight, and versatile iPhone case made by Element Case and can take anything you can throw at it! * Product Material: Aircraft Grade Aluminum * Product Weight: 0.20 lbs. * The profile is tall for greater impact protection * The Vapor Pro has larger connector cut outs for use with a full range of aftermarket cables and high end headphones * An aerospace polymer insert prevents "detuning" of the iPhone 4 antennas and alleviates the common "death grip" * All this in a package weighing only 22 grams * Comes with a black Ultrasuede back plate and ear pad * For all versions of the iPhone 4 and 4S * Rugged, Lightweight and versatile design * CNC machined from a solid block of aircraft grade aluminum * Plush black Ultrasuede backing and ear pad * Accepts larger aftermarket power and headphone cables * Aerospace polymer RF insert prevents "death grip" signal loss * Made in the USA