This premium camera lens protector features a unique 4-layer design, combining a 9H hardness tempered glass lens film with a durable aviation aluminum 3D ring. Engineered to be military-grade beat-resistant and anti-scratch, it ensures your camera remains protected from impacts, scratches, and dust while maintaining HD clarity for high-quality photos. The seal ring provides a waterproof and anti-dust barrier. This individual camera lens design ensures compatibility with 99% of phone cases. Compatible with various smartphone models including iPhone 13, iPhone 14, and other devices with similar dual or triple camera configurations. The pack includes one Back Camera Lens Ring Guard Protector for iPhone 16. Please check your exact smartphone model and camera design before ordering to ensure compatibility. This product is intended for camera-area protection and should be handled carefully during installation and removal.