Quick Shipping Usually ships in 1 business day Product Overview NIOSH approved; 95% filter efficiency to protect against oil and non-oil particulates Braided, two-strap design, four point staple attachment, and foam face seal provide a secure fit M-noseclip easily adjusts to reduce pressure points and provide all-day comfort Cool Flow Valve ensures the wearer stays cool during use Disposable for easy cleanup and an economical solution UPC Code: 051138542856