Unique. Economical. Utilitarian. The Black/Black Hybrid TUFF Case for the iPhone 4 is a unique way to showcase and protect your device. A silicone skin core protects your phone from impact, while a hard plastic shell provides protection from scratches. The hard plastic piece interlocks with the silicone and provides an ergonomic grip. Accurate button molds and openings ensure that your phone"s features are not blocked off. Go ahead Dress your phone with the style and protection it deserves!