3M™ Lens Frame Assembly - 5 Per Case 4 Years Clinically proven drug-free pain relief

Clinically proven drug-free pain relief

Shape: Square Bottom

Color Variety: Available in multiple professional colors including Black

securement mechanism

Versatile Configurations: Available in both straight and curved profiles to suit specific clinical needs

3M™ Lens Frame Assembly - 5 Per Case 4 Years Clinically proven drug-free pain relief3M Lens Frame Assembly 5 Per Case 3M Lens Frame Assembly FF 400 05 is to be used with compatible products. Replacement parts can extend the service life. Features: Replacement part to u. Lens frame assembly replacement includes a screw, nut, and identification plate. Maintains the original performance standards of the facepiece. The lightweight frame weighs only 1. 8 ounces.