Proving two is better than one Duo combines minimalistic design with maximum protection. Our brand-new two-piece protective case offers exactly what you'd expect from the pioneers in dual-layer technology; slim easy-handling design with proven protection to defend against annoying bumps and drops that happen to everyone. Our innovative Impact Strut technology elevates drop protection to 12 feet and a special new antimicrobial treatment prevents 99.9% of surface bacteria. Duo is the next evolutionary step for dual-layer defense.