3M SecureFit 500 Series SF507SGAF-BLK-FM, Black, Scotchgard Anti-Fog Coating, IO Gray AF-AS Lns, Fm Gskt, 20 ea/Case Demolition Industry & Applications - Headtops No need to roll down

No need to roll down ear tip into a cylinder before insertion

This fit test training and testing kit

utilizing the 3M™ Speedglas™ Curved Glass Technology

the slow-recovery foam gives the wearer time to get the compressed foam cylinder (rolled down earplug) into the ear before the foam fully expands

and general industrial safety where reliable head support and long-term wearability are critical

3M SecureFit 500 Series SF507SGAF-BLK-FM, Black, Scotchgard Anti-Fog Coating, IO Gray AF-AS Lns, Fm Gskt, 20 ea/Case Demolition Industry & Applications - Headtops No need to roll down3M SecureFit 500 Series features a contemporary lens design coupled with adjustable ratchet temples and 3M Pressure Diffusion Temple (PDT) technology to help provide a more personalized fit. This sporty eyewear also offers self adjusting colored temples, a variety of lens tints and models with Scotchgard Protector Anti Fog Coating.