Purchased in March 2024. I used one of the two sheets. ~~~Excerpt from Amazon~~~ NIMASO Glass Film for iPhone 14 / iPhone 13 Pro / iPhone 13, Protective Film, Tempered Glass, Impact Resistant, with Guide Frame, 2-Piece Set, for iPhone 14/13 Pro/13, Compatible with 6.1-inch, NSP22H533 Compatible Models: For iPhone 14 / iPhone 13 Pro / iPhone 13 (6.1 inch) (Note: Not compatible with iPhone 14 Pro.) High transparency protects the screen while maintaining the original bright image quality, allowing you to enjoy it as is. Operations on the screen can be performed smoothly without any discomfort. Adopting 9H hardness glass and using hard coating technology absorbs external impacts and minimizes damage to the screen as much as possible. The shatterproof processing prevents glass fragments from scattering even if it breaks. The design leaves an appropriate space around the edges of the iPhone body, preventing the film from peeling or lifting, and allowing comfortable use without interfering with the smartphone case. A dedicated installation guide frame is included. By using the guide frame, anyone can easily apply the film without misalignment between the body and the film. In addition, the silicone self-adsorption layer of the film itself allows for easy installation without air bubbles by simply aligning the position and gently placing it on top.