Advanced Protective Technology: Our premium replacement lenses feature advanced technology that reduces glare while maintaining crystal-clear visibility. Perfect for welding, grinding, cutting, and outdoor work, the dark enhances vision in bright conditions without distortion. Precision Fit and Comfort: Designed to be compatible for 770580 , these replacement lenses measure 15.47 x 7.87Inch for full-face coverage. The polycarbonate construction ensures comfortable extended wear, whether you're in construction, manufacturing, or even DIY/cosplay projects. Industrial-Strength Durability: Crafted from scratch- and impact- polycarbonate, these replacement lenses withstand liquid splashes, daily wear and tear, and tough working conditions. Built to endure grinding, welding, and heavy-duty tasks without fogging or cracking. Quick-Change System: Each package includes 4 replacement lenses for effortless swaps. The tool-free design snaps securely onto your existing shield - ideal for professionals who need reliable, on-the-job replacements. Versatile Safety Solution: From welding shops to outdoor sports and cosplay, these lenses provide complete face protection while reducing eye fatigue. Note: This product is for replacement face only - helmets are not included. Size:39x20cm Color:Black Material:plastic Package Contents: 4 * Replacement Lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.