Patchworks C1 Color Case Mint for iPhone 6 + Screen Protector Set Extra Corner Drop protection: Corners are protected by PORON XRD Extreme Impact absorber(USA), which is considered to be the most advanced shock resistant material. Easy Direct Access: Power and Volume button area are entirely covered to avoid scratches and possible future worn out and to provide easy accessibility. UV Coating: Premium UV Coating is applied for extra durability against scratches and to stay clean in daily usage. Premium Urethane: Premium Surface coating applied Urethane is used for sides edges to express vividness through colors and to provide protection against drops.