Features: COMMAND-GRADE PROTECTIONBuilt from flame-retardant, impact-resistant polypropylene (PP), the Metal Captain welding helmet offers superior defense against sparks, spatter, and heat—providing rugged, reliable protection for demanding welding environments. WIDE 3.94" × 3.66" VIEWING AREAEnjoy a large viewing window enhanced with True Color technology and a premium 1/1/1/2 optical clarity lens, delivering sharp, realistic visuals that reduce eye strain and improve weld accuracy. ULTRA-FAST AUTO-DARKENING WITH 4 ARC SENSORSFeaturing four high-sensitivity arc sensors, this helmet switches from light to dark in just 1/25,000 second, ensuring your eyes are instantly shielded from harmful arc flashes during TIG, MIG, and Stick welding. USER-FRIENDLY ADJUSTMENTSEquipped with glove-friendly external knobs to easily adjust shade levels and sensitivity, allowing you to customize protection based on your specific welding application and environment. PROFESSIONAL PERFORMANCE FOR ALL USERSDesigned for both seasoned professionals and serious DIY enthusiasts, the Metal Captain helmet combines durable construction, comfortable fit, and long-lasting dual power sources (solar + CR2450 batteries) for all-day reliability.