10-Foot drop-protection with impactium cushioning Raised rubber ridges on the back of the case provide a secure no-slip grip designed for texting, gaming, and selfies. Invisible cleanliness with Microban, antimicrobial treatment providing lifetime product protection against stain and odor-causing bacteria growth Two durable layers of protection - Durable polycarbonate outer shell to an inside layer of impactium cushioning Presidio grip was designed to be thin enough to allow for easy wireless charging.