Defender Series integrates a silver-based antimicrobial additive into the case that helps inhibit microbial growth and defends the case exterior against many common bacteria.* Weaving the additive into the case materials ensures it keeps protecting your case 24/7/365 and outlasts heavy use. The premium rugged design displays clean lines with a comfortable grip. Plus, the raised edge offers added camera and screen defense. To round out this protective package, port covers help keep dust and dirt out of your device. Defender Series Pro also includes a versatile shield stand that acts as a hands-free multi-position stand.