Slim design, perfect protection, attractive colors, and patented technology all add up to the experience of our Altitude X Series case. There's many options when protecting your phone, Altitude beats them all. Our specialized Thermoplastic Polyurethane (TPU) encases the phone with durable protection, while adding our patented Pyramid Protect and Cross Diffuse drop protect technologies. This impact-certified cell phone case not only protects the phone, but helps you not drop it in the first place, through our No Slip Grip, providing a superior feel and ensuring you hold on tight. Finally, cellhelmet has packed all of this awesome action into a slim, streamlined profile that will easily fit in your pocket or purse. Climb that mountain, overcome those obstacles, and breath in the fresh air of our Altitude X Series case!