Easy, secure placement on all MSA hats. NOTE: Use V-Gard frames ONLY with V-Gard face shields to ensure compliance with safety standards. Misuse can result in death, permanent impairment of sight, or other serious injury.\Features\ - Heavy-duty flat rubber straps\ - Non-metal construction\ - Meets ANSI Z87.1-2010\ - 1/Each Model Number: 10116627|UOM: EA