These are Spigen's top iPhone 8 and iPhone 8 Plus cases
Spigen iPhone 8 Plus/7 Plus Slim Armor Case Violet — CoreComputerCo.
Amazon.com: Spigen Tough Armor [2nd Generation] Designed for iPhone 8 Plus Case (2017) / Designed for iPhone 7 Plus Case (2016) - Black : Cell Phones & Accessories