Box of 10 Masks
Exhalation Valve for Extra Comfort
Inner Foam Provides a Custom Seal
Dual Head Strap for Optimum Fit
NIOSH Approved TC-84A-3889
HandyStrap® allows mask to conveniently hang down around the user's neck. You’ll find it’s a convenient place to keep it when you’re not using it. And during wear the elastic cloth strap feels comfortable and cool.