The Evo Shell by Tech21 for the DROID Turbo 2 is the next stage in the evolution of Impactology and intelligent impact protection. The flexible case has a clear back so your phone's unique design is able to shine through, and features FlexShock impact protection material which absorbs impact force and repels it away from your device. It's also ultra-thin and super lightweight, so you get outstanding impact protection without adding bulk. More about Impactology#8482; Handheld devices come with us everywhere we go. Accidents such as drops, bumps and scrapes are bound to happen. When you select a Tech21 case for your device, you can be sure it's been through the Impactology tests and will survive almost any incident life may hand out. Impactology is synonymous with intelligent impact protection for mobile devices. Tech21 was the first brand to use scientifically proven impact-absorbing materials in their cases. This heralded a revolution in mobile device protection. Tech21 cases have been carefully crafted to absorb and dissipate impact force, keeping your device in pristine condition throughout its life. More about FlexShock A cutting edge hybrid material with multiple stages of impact protection, FlexShock absorbs and repels the energy of impact. Any remaining energy is dissipated through its molecular structure, away from the point of impact. The flexibility of FlexShock allows Tech21 to create geometric structures, like honeycombs, that enhance its overall protective capabilities. Its ultra efficient energy absorption means the cases are slim and can complement the design of any device. What's in the box One Tech21 Evo Shell for the DROID Turbo 2.