3M Speedglas FA III SAR V-100 Valve and Speedglas Welding Helmet 9100MPGeneral Information Brand Speedglas ADF Model None Headgear Type Welding Helmet with Respiratory Assembly Lens Type No Lens Product Series 9100 User Type Specialty Visor Type Clear Visor and Auto Darkening Welding Lens Auto Darkening Filter Adf Model None Country Of Origin Poland Sold As Case Lead Time 31 days California Residents Proposition 65 Warning Dimensions and Specifications Width 12. 62 in 32. 07 cm Height 11. 25 in 28. 58 cm Length 21. 75 in