ULuckySee Dust Face Mask Anti Woodworking Fume Pollen Chemical Paint PM2.5 Air Safety Filter for Outdoor Activities (Blue);

Specificaion:

• Weight:1.76ounces
• Material:Milk Fiber,Neoprenend 
• Size:Average size,stretchy and adjustable fiter for 95% dust

Functions:

• Healthy breathing:Active carbon filters isolate 95% of dust,

                                            chemicals,fumes and partiulates.

• Smooth breathing:Unique ventilation design,

                                             exellent permeability,double air breathing valve,

                                            air resistance is smaller,smooth breathing .