Compatibility & Fit: Compatible with Apple Watch Ultra 2/Ultra (49mm). One size fits most wrists from 160mm to 220mm (6.3" - 8.7"). Easy to install and precisely aligned for a secure fit. Rugged and Tactical Design: M3 rugged case with band features a reinforced metal core and durable TPU armor, delivering a bold, tactical look. Its military-grade construction offers reliable protection - ideal for workouts, daily tasks, and outdoor adventures. Comprehensive Protection: The raised bezel and reinforced case provide strong edge protection, helping prevent daily scratches, bumps, and accidental drops. Paired with a high-clarity tempered glass protector that shields the screen from smudges, scratches, and direct impact - while keeping touch smooth. Effortless Use & Versatile Scenarios: Textured buttons and a knurled crown offer smooth control, while precise cutouts support sensors and wireless charging. The breathable band and ergonomic curve ensure a secure, comfortable fit - whether you're running, cycling, swimming, hiking, or traveling. (Note: ECG is not supported due to the reinforced crown design.) Worry-Free Purchase Support: Backed by a one-year warranty and customer service that responds within 24 hours. If you ever need help, we're here to make sure you're completely satisfied with your amBand experience. Any issues? We'll replace it. amBand Band Case Screen Protector Designed for Apple Watch Ultra 2/1 49mm, M3 Rugged Cover Military Strap and 9H Tempered Glass Film, Heavy Duty Protective Bumper for iWatch 49 mm Men, Sand Beige