StoreSafe Vision aluminum shutters provide solid security with visibility. The Vision slat aluminum shutter is designed to allow potential customers the ability to view merchandise, while keeping burglars out. The extruded, single wall, AL7 slat profile offers perforations punched into 5 different patterns. The most popular pattern, the P51, is used to protect retail storefronts in the cell phone, pharmaceutical, electronic, convenience store, and jewelry industries.