The 3MK Arc Tempered Glass protects the entire HR Sport 40 mm screen, covering it from edge to edge. It is designed to fit curved screens and strengthens the screen by up to 250%.
- Type: Tempered Glass
- Compatibility: HR Sport 40 mm
- Coverage: Entire screen, edge to edge
- Screen reinforcement: Up to 250%
- Thickness: Up to 0.2 mm
- Quantity: 3