• Type: Procedure • Style: Ear Loop • Construction: Pleated • Fluid Resistant: No • Sterile: No • Composition: Polyolefin Nonwovens • Adjustable Nosepiece: Yes • Latex: Not Made with Natural Rubber Latex • Size: One Size Fits Most • Disposable: Yes • Brand: HALYARD* • ASTM Rating: Not Rated • Color: Yellow • Package Qty: Box of 50 • Case Qty: 10 (sold as a box) Non-woven material. Latex-free and fiberglass-free. Made in Mexico. PFE = 97% @ 0.1 micron. BFE = 96%.