garmin venu 3 pmma plastic screen protector black edgePMMA Plastic Protection for Garmin Venu 3, so that the screen does not get scratched and is kept clean. The plastic protection is made so that it fits the watch perfectly. It is thin plastic, which is made of durable PMMA plastic. This Garmin Venu 3 screen protector is easy to install. You minimize the risk of scratches and greasy fingers not getting on the screen when you use this type of Garmin Venu 3 screen protector.