Description Pyramex™ #WHP100 Welding Safety Helmet 2" X 4" Lift Front Standard Lens Pyramex WHP100 Description Lightweight thermoplastic shell provides total head, face and neck protection Fully adjustable nylon suspension. Lift front with viewing area 2" x 4.25" Fitted with IR Shade #10 welding filter. Optimally balanced "shake down" helmet minimizes carbon monoxide buildup Ample space for respirators. Meets ANSI Z87+ standards SKU ~ ML-wha100 Pyramex™ #WHP100 Welding Safety Helmet 2" X 4" Lift Front Standard Lens