You"ll really stand out when you wear this solar-powered welder"s helmet with hand-painted skull design! Features a professional-quality auto-darkening lens that makes this perfect for arc, MIG or TIG welding. Plus, that lens measures 3.5"x1.5" to give you a full view of your welding work area. Ratcheting headband and padded interior allow a custom, comfortable fit. * Darkens in 1/20,000 of a second (clear #3.5 to dark state) * Variable shade control - shades #9 to #13 * High/low light-sensitivity adjustment * UV/IR protection