This pack of 6 clear hydrogel screen protectors provides advanced protection for your Garmin Forerunner 158 Watch while maintaining its sleek display quality. The hydrogel material ensures flexibility, impact resistance, and a flawless fit. Main Features: Pack of 6 clear hydrogel screen protectors Flexible material absorbs minor impacts and resists scratches Preserves screen clarity and touch responsiveness Easy, bubble-free application Precisely cut for Garmin Forerunner 158 Watch 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 on the card provided There are 3 layers of film (The top layer, the hydrogel screen protector & the backplate) Lift the watch screen protector from the card (all 3 layers) 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