ZUM SC ULTIMATE with Smart Cover Lock for iPad 2 Smart Cover &ndash; Prevents Accidental detachment! We got your Back Covered! (SMART COVER IS NOT INCLUDED) Smart Cover Lock interlocks your iPad2 and Smart Cover. Innovative custom molding production process results in Sleek and Seamless fits. Ultra thin & Lightweight. Only 1mm diameter of ultra strong protection. weighing only at 2 ounces Satin Velvety Touch finish - Grip with confidence and elegance. Ultra durable ZUM engineered polycarbonate for added protection against scratches and dents.