3M Outer protection plate (standard)

This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Replacement outer protection plate for Speedglas 100 Series auto-darkening welding filters For maximum safety and comfort, make it a habit to check your equipment regularly; replace worn out or damaged parts Regularly clean with a soft cloth and replace if any pits or scratches occur