ITEM NAME:Large View Area Solar WelderLi Battery Auto-Darkening Helmet Quality Y9D5 Description: New HDPE material, high flexibility, corrosion resistance, high temperature resistance Flexible texture, strong impact resistance Large field of view, solar energy storage Effective defense against harmful light sources such as ultraviolet, infrared, blue, strong light, visible light, etc. When used for electric welding Package dimensions: 25cm x 25cm x 32cm Package Included: 1 x Darkening welding mask.1 x Darkening welding mask. Large field of view, solar energy storage. Effective defense against harmful light sources such as ultraviolet, infrared, blue, strong light, visible light, etc. Flexible texture, strong impact resistance.