About this item

• 5 PCS Outside Lens:5.23'' X 4.72'',thickness: 0.04''
• Make sure you tear off plastic cover on surface on both sides before you install it on the helmet
• 2 Pieces of Inner Lens: 4.05 inches by 3.85 inches, with a thickness of 0.04 inches.
• Durable and long lasting,suitable for YESWELDER LYG-M800H and 17800F welding helmet