A classic back case for Samsung Galaxy Alpha like this protects the back and edges from the scratches and scuffs that may occur in the event of a bump or drop. The case is designed so that it absorbs a large part of the force from the impact, which is the result of a hard bump or a drop of the device. Using a Samsung Galaxy Alpha case minimizes the risk of your device getting scratches and scuffs. In addition, a case can help ensure a higher device resale value, as your Samsung Galaxy Alpha appears nicer without scratches.