Expertly engineered to shield your device from the harshest drops and scratches, the Denali Snap series case by ZAGG features a dual-layer design that encapsulates a Graphene-infused back plate and TPU border and interior. The integrated metal fingernail-friendly kickstand provides convenient hands-free viewing. With the heat dissipation feature, Denali will help keep your device cool, even during intense usage or in high-temperature environments. Extreme Strength - Graphene is harder than a diamond, yet more elastic than rubber, and up to 200x stronger than steel.