Precision designed & engineered in California, this sleek, sophisticated, ultra rugged 2 pc design with covered ports is built to go further. Built-in magnetic module compatible with MagSafe ecosystem. 5X Military Drop-Test Standards (Mil Std 810g 516.6); and 30ft Drop Protection. Enhanced Corners to Disperse Impact; Lightweight Composite Construction; Oversized Tactile Buttons; Eco Recyclable Packaging; Translucent Design To Show Off Your Device; Limited Lifetime Warranty; Etc.