3M™ - 8271 Oil-Proof Respirator with Valve 20 x 16 x 12 box These sheets are 24" X

These sheets are 24" X 48" X 1/8" thick

3/16" bubble provides cushioning and stops heat transfer through radiation

Meets military specification MIL-B-81075B

Use for coding of items

Self-locking steel snap hook on lifeline automatically locks and closes for added safety

3M™ - 8271 Oil-Proof Respirator with Valve 20 x 16 x 12 box These sheets are 24" XFor heavy duty use in dusty or oily environments. 95% efficiency against solid and liquid aerosols including oils. Features the proprietary, one way, 3M Cool Flow exhalation valve that helps keep faces cool. Adjustable M nose clip helps to provide a custom fit and secure seal. NIOSH approved P95.