Set of 4 ultra-clear hydrogel screen protectors designed for Fitbit Charge 3 and Charge 4. Provides flexible yet durable protection against scratches, fingerprints, and minor impacts while maintaining full touch responsiveness. Main Features: Pack of 4 hydrogel screen protectors Flexible, self-healing material for long-lasting clarity Scratch-resistant and smudge-proof surface Maintains original touch sensitivity Easy bubble-free installation Installation Instructions: Remove your old screen protector Clean the screen with the wipes provided. First the wet wipe then the dry wipe. Stick one of the provided blue stickers to the top of the screen protector  Remove the back white plate (hard plastic) Align the screen protector on your watch screen and stick it down Use the scraper provided or a bank card to remove any air bubbles  The remaining bubbles will disappear on their own in a few days Now remove the top film & enjoy your new screen protector Future scratches can be blended out with the scraper provided or a bank card