The 3MK Premium screen protector for Apple Watch 40 mm covers the screen from edge to edge and strengthens it by up to 250%. It is just 0.2 mm thick at most and is designed to accommodate the screen’s curves and dimensions.

• Compatibility: Apple Watch 40 mm
• Type: Screen protector
• Quantity: 3 pieces
• Coverage: Edge to edge
• Screen reinforcement: Up to 250%
• Maximum thickness: 0.2 mm
• Certifications: RoHS and National Institute of Hygiene