IMPORTANT, IMPORTANT: After applying the screen protector, if there are small scratches or bubbles, please don't worry, it is a normal phenomenon. You can wait patiently for 24 hours, the scratches and small bubbles will disappear automatically and you will have a perfect screen protector. Compatibility: 6-piece set includes 2 Pack front TPU screen protector and 2 Pack internal TPU screen protector and 2 Pack tempered glass camera lens protector for Galaxy Z Fold 4 5G 2021 only, not for any other models. Super Protection: 2 Pack Front Screen Protector and 2 Pack Interior Screen Protector is a non-glass screen protector made of armor-grade thermoplastic polyurethane (TPU) that completely covers the curved edges of your phone with this high-quality, soft TPU screen protector: scratch-resistant, oil-resistant, fingerprint-resistant. However: 2 Pack Camera Lens Protector is made of tempered glass to fully protect your camera and give you peace of mind. Sensitive Touch and Bubble-Free: The Z Fold 4 screen protector is ultra-thin and ultra-high definition, allowing you to experience zero-hassle fingerprint sensing and touch. No Bubbles,Ultra-sensitive fingerprint sensor.