Optical quality gives worker a precise view of the work area. Ergonomically designed head suspension offers wearing comfort. Side windows with dark shade 5 filters increase peripheral field of view. Example [Feature, 30, georgia] Font for feature [arial, comic sans ms, courier new, georgia, lucida sans unicode, tahoma, times new roman, trebuchet ms, verdana] 051135893876 0051135893876 3M 051135893876 06-0100-30SW 3M 11 inch. We are here to help!We are available 24 hr. The item "New 3M Speedglas Welding Helmet 9100 with Extra-Large Size Auto-Darkening Filter" is in sale since Friday, March 17, 2017. This item is in the category "Business & Industrial\Manufacturing & Metalworking\Welding & Soldering\Welding\Welding Protective Gear\Welding Helmets". The seller is "perfect1st" and is located in Leesville, Louisiana. This item can be shipped to United States.