iNACU iPhone 6/6S 6 Plus/6S Plus, Lightning Full Bumper, Aluminum Metal Protective Frame (6/6S Grey) Materials: Four-sided outer aluminum material frame provide lightweight, durability and supreme tough protection. Protects your iPhone from shock damage if dropped, furthermore, it gives your phone a great amount of protection from dings, scratches, and damage. More Protection: Curved groove on two sidebars made exact safe hand feeling. Metal phone case for iPhone 6/6S, 6 Plus/6S Plus. Aluminum material four-sided outer frame provide lightweight, durability and supreme tough protection. Inside Design: Frame inner side surround by impact-resistant lining, which is hugging your iPhone in a soft and cozy environment. The delicate inside design also reflects in the inner side of all port, and are D25 round cutting and polished. Easy to assemble: separated bilevel frames plug-in type, fastened by two little screws, provide solid protection for your iPhone. Attach screw-driver in readiness. Accurate technical assembling design ensures your iPhone in full safeguard. Multiple Color Choices: Available in multiple colors for the four-side frame.