Affinity Series Case Designed for Google Pixel 4 XL 6.3 inch (2019 Release), Rugged Lightweight Military Grade Hybrid Protective Bumper Cover, Black/Clear Affinity is a clear case with the concept Protect it only where its needed. Its a carefully designed and clearly thought out case by researching the impact of drops and adding the necessary protection in such areas. The whole case is designed from understanding how stress is dissipated throughout the case and at the same maintaining a completely thin form factor.