Features:

• 70% PP non-woven fabric, 30% Melt-blown fabric
• Inner layer: melt-blown non-woven fabric, which prevents particles and droplets, body fluids, PM2.5 dust, haze and other spatters and bacteria in the air.
• Degradable environmental-protection nose wire
• Good plasticity and safe veneer
• Sturdy spandex ear hooks, free of latex allergies
• Comfortable to wear
• Size: 17.5 cm x 9.5 cm
• 50 pcs / box

Precautions:

• Can only be used once
• Store in a cool, dry place without direct sunlight