The Jackson Safety IR Visor is a replacement part for Quad™ 500 Series face shields. An extra-large size of 4.375" x 9.25" x .070" with flip-up/flip-down mechanism, this visor helps to reduce glare from sun or overhead lighting to deliver unmatched versatility and uninterrupted protection. The visor comes in shade 5 and shade 8, making it ideal for plasma cutting, oxy/acetylene applications, brazing, and much more. The IR Visor fits all Quad™ 500 Series face shields.