Designed for optimal performance in welding applications, this gold-coated filter plate combines durability with advanced protective features. Crafted from lightweight polycarbonate, it not only offers impact resistance but also effectively reflects harmful infrared rays, keeping the user cooler compared to traditional green filter plates. With precise shading and optical clarity, this rectangular window measures 2 inches by 4.25 inches, making it an essential accessory for any welding helmet, ensuring both safety and comfort during extended use.