Review on RuenTech Case Cover Compatible With Garmin Fenix 6X/6X Pro/Fenix 6X Sapphire Case Protector TPU Protective Case Frame For Fenix 6X GPS Watch (Transparent) by Jason Man

I was surprised at how well made they are. Didn't appreciate "strength" or "durability" because I only had them during the day. The time will show. But they are so cheap that I would buy a replacement without hesitation. The only downside right now is that they retain water, but the solution is to remove them (which is pretty easy), dry them and the watch, and then reinstall them. Very happy with the purchase. Especially since this is my first experience with protectors and the Garmin Enduro watch they use is slightly larger than the Garmin 945 I've used before which makes it even more prone to impacts. They seem sturdy enough to withstand repeated removal and reinstallation. But again, only time will tell. Nice to have, also to just put the watch on a hard surface after taking it off.