Coveroo Cell Phone Case for iPhone 6 Plus - Retail Packaging - Black/Arizona State Designs Go Sun Devils! Show your support for Arizona State with this official Coveroo! Smooth matte finish feels great in your hand. Durable hard shell polycarbonate construction, and wrapped corners shield screen from bumps and scrapes. One-piece Snap-on installation, you could do it with your eyes closed. Easy access to buttons and ports.