OUKNOEO Hydrogel Screen Film for Apple Watch Ultra 10/8/9/7/6/5/4/3: Anti-Scratch, Soft HD, TPU Clear Film for Iwatch 46Mm/49Mm/45Mm/44Mm/42Mm/41Mm/40Mm/38Mm Series

Please ensure the screen is clean and free of dust before applying the film, and refer to the film application tutorial. This hydrogel film incorporates new technology, and any minor bubbles should disappear within 24 hours. No need to worry! Thank you!