• Made From Certified EGR Premium Polycarbonate.
• Imported
• Lens Size: 115mm x 90mm x 1mm / 4.5" x 3.54" x 0.04" (20 Pack) Industrial Quality - Will Fit Many Helmets on the Market.
• Welding helmet lens preferred polycarbonate material, can block 20-30% of radiation heat, effectively prevent deformation, to ensure the stable work of the light changing screen. At the same time extend the life of the light changing screen, thus improving the efficiency and quality of welders.
• Replace your scratched, worn or broken lens cover instead of buying a whole new helmet. The welding lens covers protect the glass filter lens from weld spatter.
• These exterior lens covers are critical for protecting the filter from being scratched or burned. It helps keep clear vision for maximized filter performance. Superior to all other products in protecting welding lens.
• To make your helmet more comfortable for welding, the lens covers should be replaced when needed. Before installing on the helmet, make sure to remove the plastic cover on both sides.

Product description

	clear welding lens 4.5 x 5.25	clear welding lens 4.5 x 3.94	clear welding lens 4.5 x 3.54	clear welding lens 4.33 x 3.54	clear welding lens 4.25 x 2	clear welding lens 4 x 2
Material	Polycarbonate	Polycarbonate	Polycarbonate	Polycarbonate	Polycarbonate	Polycarbonate
Size	4.5 x 5.25in	4.5 x 3.94in	4.5 x 3.54in	4.33 x 3.54in	4.25 x 2in	4 x 2in
Colour	Clear	Clear	Clear	Clear	Clear	Clear
Thick	0.04inchs	0.04inchs	0.04inchs	0.04inchs	0.04inchs	0.04inchs
Quantity	20	20	20	20	20	20