EMPIRE Motorola DROID 4 XT894 Rubberized Design Hard Case Cover (Carbon Fiber) [EMPIRE Packaging] Compatible with Motorola DROID 4 XT894 Engineered to fit device perfectly, with cut outs to allow for full device functionality. Snap on system ensures case stays on device. Openings for full phone functionality. Constructed for strong durability and scratch resistance. EMPIRE is a registered trademark with the USPTO.