Automatic darkening welding glasses anti-glare UV welding glasses Features: 100% brand new and high quality. The filter glasses are particularly suitable for welding and are guarantees optimal protection against bright light and ultraviolet and infrared radiation. Build-in high sensitivity probe and lithium battery , have no damage to your eyes. Lens width are reinforced to anti-shock,strong abrasion resistance, impact resistance,durable in use,great for welding. Material: PC(lens), ABS Colour: Black Function: solar auto darkening Light Shade: 4-6 Dark Shade: 9-13 Variable light speed: 1/100001/25000s Weight: about 103g. Style: Head style Size:(About )Lens thickness: 6 mm. Application: Suitable for construction work, welding gas welding argon arc welding Product function: High temperature, radiation protection, welding slag splash Package Included: 1 *Welding glasses. 1 * headband, 1 * Replacement goggles. Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-1 cm differences due to manual measurement.