3M™ Diamond Grade™ Ship Board Numbers 3MNCHAR-2R7, 3972, Red, "7", 2 in, 10/Package Min Qty Order:1 3M SKU: 7000109028

3M SKU: 7000109028

3M SKU: 7010517375

EXPANDS SLOWLY to fit a wide range of ear canal sizes

And 1 Sheet Of 120 Grit 3M Pro Grade Precision Sandpaper

conforms to contours and leaves a fine finish

3M™ Diamond Grade™ Ship Board Numbers 3MNCHAR-2R7, 3972, Red, "7", 2 in, 10/Package Min Qty Order:1 3M SKU: 70001090283M SKU: 7010343711 Lead Time: ~15 days 3M Diamond Grade Markings for signage. Aggressive, pressure sensitive adhesive. Approved supplier to the U. S. Navy. Highly visible under ambient light and in dark conditions with retroreflected light. Retroreflective letters and numbers used for the production of safety and emergency exit signage