The Miller Pro-Hobby 231411 Outside Lens Cover is a pack of 4 clear covers designed specifically for welding helmets. Made by the trusted brand Miller, these lens covers provide protection for welders working outdoors or in bright lighting conditions. These covers are essential for maintaining the safety and visibility of welders during their work, ensuring they are shielded from the intense light and heat generated by welding processes. Ideal for professionals in the welding industry, these lens covers offer durability and reliability for extended use. Package is open, includes 4 lenses that are new.