We are selling a Pack of 10 AOK NIOSH M. Mask N95 Particulate Respirator with Valve Disposable Cup Style Face Mask

• Model: 20180021V-L
• Size Large 
• Adjustable Nose Clip
• Adjustable Dual Head Strap
• Cup Overall Dimensions: 5-1/4" width x 5" height (inches)

This item is new. This item is non-sterile.