The Kobalt Welding Helmet Lens is a high-quality protective gear designed specifically for welding tasks. With a fixed shade of 4-1/2 x 5-1/4 inches, this lens provides optimal visibility and protection while working with welding equipment. Made in China by the trusted brand Kobalt, this lens ensures durability and reliability in demanding welding environments. Ideal for professionals in the CNC metalworking and manufacturing industries, this welding helmet lens is a must-have accessory for ensuring safety and efficiency during welding processes.