Mouth Mask Respirator Reusable (not for medical use)

Features:

• Material：Non-woven Fabric, KN95 Solvent Spray, Thermal Insulation Cotton
• Weight：6g / Mask
• Color：White
• Size ：10.5×14.5cm
• Quantity：5 Masks / Pack
• Preserves heat and is waterproof
• Soft texture and comfortable wear
• PM 2.5 filtration with an efficiency rate up to 95%