Features 1. Great goggles are a really nice alternative to a traditional welding helmet, they are comfrotable, lightweight for welding in tight spaces. Apply to observation or quick tack welds, spot welding, gas welding, cutting. 2. High-quality Materials: Glasses lenses made of high-quality PET materials can resist strong impact and glare. Welding goggles also features anti-ultraviolet, infrared radiation, anti-glare, can well protect your eyes during works. 3. Auto Dimming Design: The Auto Dimming Filter automatically changes from a bright state to a dark state when an arc is generated, and returns to a bright state when the welding stops, providing each worker with a clear view to release their hands. 4. Wide Range Of Applications: Solar cells, no need to replace the battery and manual charging; easy to operate and safe, lightweight design; suitable for electric welding, gas welding, steel welding, cutting, welding, etc. 5. Easy to Use: The goggles temples are ergonomically designed for long-term wear. The temples can be adjusted in length and will not slips easily, which is convenient for most workers. Specification Material: PET Color: Black Size: 16 x 8 cm Weight: 700 g Package Include: 1 Welding Goggles