1. Material: aluminum alloy2. Features: light and thin, scratch-resistant, drop-resistant3. Light and thin material, about 0.5mm, invisible protection lens4. Strong adhesion, durable and not easy to fall off5. One-piece cover, accurate hole position6. Made of aviation aluminum alloy, scratch-resistant and wear-resistant7. Note: Only the camera protective film will be sent for delivery, and nothing else!

http://olla.gr/3-pcs-phone-camera-aluminum-alloy-film-rear-camera-protective-film-for-samsung-galaxy-s21-silver/