R-just NEW Gundam Series Case Shockproof Shell Heavy Duty Metal Cover for Samsung Galaxy S6 Edge Black Features:Super smart design, super function, stylish and fashionableMuti-function: Shockproof.Material: Aircraft Aluminum +Top-level anti-knock carbon fiberUpper and lower back cover and TPU can be free to combine,Multi-layer case protects your investment from potential damageStrongest Phone Super Armor Shield - Strengthened Drop Resistant - Extreme Shock Protection Advanced