Headband and lens are freely adjustable.With comfortable thick sponge to protect forehead is very clear, and the welding position can be accurately positioned Made from premium PE material, durable and heat resistant, avoid ultraviolet and infrared radiation damage caused by arc This welding helmets is designed to protect the eyes and faces from sparks and spatters during welding Essentials for electric welding, shielded welding, argon arc welding, two welding, polishing, etc, Weight: 0.5842249943 pounds, Manufacturer: Zambuph